./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.4.prop1-func-interl.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.4.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg --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 3783d3587da248155a249631d60a45401ba312300bba2be3ca998d8320e145d4 --- 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-b5237d8 [2022-11-21 23:31:56,068 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:31:56,071 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:31:56,112 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:31:56,113 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:31:56,116 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:31:56,119 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:31:56,121 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:31:56,123 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:31:56,129 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:31:56,131 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:31:56,133 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:31:56,133 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:31:56,140 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:31:56,141 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:31:56,142 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:31:56,143 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:31:56,144 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:31:56,145 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:31:56,151 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:31:56,153 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:31:56,155 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:31:56,157 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:31:56,179 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:31:56,189 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:31:56,190 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:31:56,190 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:31:56,192 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:31:56,192 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:31:56,193 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:31:56,194 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:31:56,195 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:31:56,196 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:31:56,197 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:31:56,200 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:31:56,200 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:31:56,201 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:31:56,201 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:31:56,201 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:31:56,202 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:31:56,202 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:31:56,203 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 23:31:56,238 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:31:56,238 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:31:56,239 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:31:56,239 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:31:56,239 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:31:56,240 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:31:56,240 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:31:56,240 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:31:56,240 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:31:56,240 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:31:56,241 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:31:56,241 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:31:56,241 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:31:56,241 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:31:56,241 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:31:56,241 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:31:56,242 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:31:56,242 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:31:56,242 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:31:56,242 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:31:56,242 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:31:56,243 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:31:56,243 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:31:56,243 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:31:56,243 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:31:56,243 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_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3783d3587da248155a249631d60a45401ba312300bba2be3ca998d8320e145d4 [2022-11-21 23:31:56,551 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:31:56,581 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:31:56,584 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:31:56,585 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:31:56,586 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:31:56,587 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.4.prop1-func-interl.c [2022-11-21 23:31:59,531 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:31:59,785 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:31:59,788 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.4.prop1-func-interl.c [2022-11-21 23:31:59,802 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg/data/5fb6d698e/b5e2f0008702444c93f9b393984cdb61/FLAG4bfab21c9 [2022-11-21 23:31:59,814 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg/data/5fb6d698e/b5e2f0008702444c93f9b393984cdb61 [2022-11-21 23:31:59,816 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:31:59,818 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:31:59,819 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:31:59,820 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:31:59,823 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:31:59,824 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:31:59" (1/1) ... [2022-11-21 23:31:59,825 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@966c3db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:31:59, skipping insertion in model container [2022-11-21 23:31:59,826 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:31:59" (1/1) ... [2022-11-21 23:31:59,833 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:31:59,865 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:32:00,052 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_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.4.prop1-func-interl.c[1014,1027] [2022-11-21 23:32:00,200 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:32:00,212 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:32:00,221 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_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.4.prop1-func-interl.c[1014,1027] [2022-11-21 23:32:00,343 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:32:00,369 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:32:00,370 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:00 WrapperNode [2022-11-21 23:32:00,370 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:32:00,372 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:32:00,372 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:32:00,372 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:32:00,379 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:00" (1/1) ... [2022-11-21 23:32:00,394 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:00" (1/1) ... [2022-11-21 23:32:00,450 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 431 [2022-11-21 23:32:00,451 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:32:00,452 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:32:00,452 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:32:00,452 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:32:00,467 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:00" (1/1) ... [2022-11-21 23:32:00,467 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:00" (1/1) ... [2022-11-21 23:32:00,476 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:00" (1/1) ... [2022-11-21 23:32:00,476 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:00" (1/1) ... [2022-11-21 23:32:00,528 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:00" (1/1) ... [2022-11-21 23:32:00,532 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:00" (1/1) ... [2022-11-21 23:32:00,535 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:00" (1/1) ... [2022-11-21 23:32:00,538 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:00" (1/1) ... [2022-11-21 23:32:00,560 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:32:00,561 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:32:00,561 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:32:00,561 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:32:00,562 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:00" (1/1) ... [2022-11-21 23:32:00,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:32:00,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:32:00,599 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:32:00,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:32:00,649 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:32:00,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:32:00,824 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:32:00,826 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:32:09,693 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:32:09,732 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:32:09,735 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 23:32:09,737 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:32:09 BoogieIcfgContainer [2022-11-21 23:32:09,738 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:32:09,739 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:32:09,739 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:32:09,749 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:32:09,750 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:32:09" (1/1) ... [2022-11-21 23:32:09,769 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:32:09,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:32:09,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-11-21 23:32:09,847 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-11-21 23:32:09,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-21 23:32:09,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:32:09,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:32:10,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 23:32:10,197 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 23:32:10,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 23:32:10,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 23:32:10,514 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 23:32:10,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 23:32:10,640 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2022-11-21 23:32:10,678 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-21 23:32:10,687 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 21.11 11:32:10 ImpRootNode [2022-11-21 23:32:10,688 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-11-21 23:32:10,690 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-21 23:32:10,690 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-21 23:32:10,690 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-21 23:32:10,691 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:32:09" (3/4) ... [2022-11-21 23:32:10,694 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-21 23:32:10,694 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-21 23:32:10,696 INFO L158 Benchmark]: Toolchain (without parser) took 10877.46ms. Allocated memory was 182.5MB in the beginning and 857.7MB in the end (delta: 675.3MB). Free memory was 153.2MB in the beginning and 569.7MB in the end (delta: -416.5MB). Peak memory consumption was 258.8MB. Max. memory is 16.1GB. [2022-11-21 23:32:10,697 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 130.0MB. Free memory was 98.6MB in the beginning and 98.6MB in the end (delta: 73.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:32:10,697 INFO L158 Benchmark]: CACSL2BoogieTranslator took 551.54ms. Allocated memory is still 182.5MB. Free memory was 152.4MB in the beginning and 137.2MB in the end (delta: 15.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-21 23:32:10,699 INFO L158 Benchmark]: Boogie Procedure Inliner took 79.49ms. Allocated memory is still 182.5MB. Free memory was 137.2MB in the beginning and 130.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:32:10,699 INFO L158 Benchmark]: Boogie Preprocessor took 108.21ms. Allocated memory is still 182.5MB. Free memory was 130.9MB in the beginning and 126.7MB in the end (delta: 4.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 23:32:10,701 INFO L158 Benchmark]: RCFGBuilder took 9177.26ms. Allocated memory was 182.5MB in the beginning and 857.7MB in the end (delta: 675.3MB). Free memory was 126.7MB in the beginning and 610.6MB in the end (delta: -483.9MB). Peak memory consumption was 499.9MB. Max. memory is 16.1GB. [2022-11-21 23:32:10,702 INFO L158 Benchmark]: CodeCheck took 949.08ms. Allocated memory is still 857.7MB. Free memory was 610.6MB in the beginning and 570.7MB in the end (delta: 39.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2022-11-21 23:32:10,702 INFO L158 Benchmark]: Witness Printer took 4.85ms. Allocated memory is still 857.7MB. Free memory was 570.7MB in the beginning and 569.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:32:10,715 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: 0.9s, 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 = 749; [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 = 400; [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=749, var_28=1, var_30=0, var_32=16, var_5=0, var_79=400] [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 0.29ms. Allocated memory is still 130.0MB. Free memory was 98.6MB in the beginning and 98.6MB in the end (delta: 73.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 551.54ms. Allocated memory is still 182.5MB. Free memory was 152.4MB in the beginning and 137.2MB in the end (delta: 15.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 79.49ms. Allocated memory is still 182.5MB. Free memory was 137.2MB in the beginning and 130.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 108.21ms. Allocated memory is still 182.5MB. Free memory was 130.9MB in the beginning and 126.7MB in the end (delta: 4.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 9177.26ms. Allocated memory was 182.5MB in the beginning and 857.7MB in the end (delta: 675.3MB). Free memory was 126.7MB in the beginning and 610.6MB in the end (delta: -483.9MB). Peak memory consumption was 499.9MB. Max. memory is 16.1GB. * CodeCheck took 949.08ms. Allocated memory is still 857.7MB. Free memory was 610.6MB in the beginning and 570.7MB in the end (delta: 39.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * Witness Printer took 4.85ms. Allocated memory is still 857.7MB. Free memory was 570.7MB in the beginning and 569.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-11-21 23:32:10,746 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.4.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg --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 3783d3587da248155a249631d60a45401ba312300bba2be3ca998d8320e145d4 --- 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-b5237d8 [2022-11-21 23:32:13,330 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:32:13,333 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:32:13,371 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:32:13,373 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:32:13,377 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:32:13,382 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:32:13,386 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:32:13,388 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:32:13,394 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:32:13,395 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:32:13,399 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:32:13,400 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:32:13,403 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:32:13,406 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:32:13,408 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:32:13,410 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:32:13,412 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:32:13,416 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:32:13,422 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:32:13,424 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:32:13,430 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:32:13,433 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:32:13,435 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:32:13,438 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:32:13,439 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:32:13,439 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:32:13,440 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:32:13,441 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:32:13,442 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:32:13,442 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:32:13,443 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:32:13,444 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:32:13,445 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:32:13,446 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:32:13,446 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:32:13,447 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:32:13,448 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:32:13,448 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:32:13,449 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:32:13,450 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:32:13,451 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 23:32:13,474 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:32:13,474 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:32:13,475 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:32:13,476 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:32:13,477 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:32:13,477 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:32:13,477 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:32:13,477 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:32:13,478 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:32:13,478 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:32:13,478 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:32:13,479 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:32:13,479 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:32:13,479 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:32:13,479 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:32:13,480 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:32:13,480 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:32:13,480 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:32:13,481 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:32:13,481 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:32:13,481 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:32:13,482 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:32:13,482 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:32:13,482 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:32:13,482 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:32:13,483 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:32:13,483 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:32:13,483 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:32:13,484 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:32:13,484 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_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3783d3587da248155a249631d60a45401ba312300bba2be3ca998d8320e145d4 [2022-11-21 23:32:13,828 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:32:13,861 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:32:13,864 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:32:13,867 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:32:13,869 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:32:13,871 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.4.prop1-func-interl.c [2022-11-21 23:32:17,011 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:32:17,368 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:32:17,368 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.4.prop1-func-interl.c [2022-11-21 23:32:17,383 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg/data/1afa47d5c/3e38541b5a144c208549fd186d43de8c/FLAG9ad5e2773 [2022-11-21 23:32:17,396 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg/data/1afa47d5c/3e38541b5a144c208549fd186d43de8c [2022-11-21 23:32:17,399 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:32:17,400 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:32:17,402 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:32:17,402 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:32:17,405 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:32:17,406 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:32:17" (1/1) ... [2022-11-21 23:32:17,410 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16fa33f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:17, skipping insertion in model container [2022-11-21 23:32:17,410 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:32:17" (1/1) ... [2022-11-21 23:32:17,416 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:32:17,456 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:32:17,590 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_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.4.prop1-func-interl.c[1014,1027] [2022-11-21 23:32:17,736 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:32:17,741 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:32:17,753 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_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.4.prop1-func-interl.c[1014,1027] [2022-11-21 23:32:17,884 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:32:17,902 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:32:17,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:17 WrapperNode [2022-11-21 23:32:17,903 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:32:17,904 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:32:17,904 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:32:17,904 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:32:17,910 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:17" (1/1) ... [2022-11-21 23:32:17,924 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:17" (1/1) ... [2022-11-21 23:32:17,965 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 431 [2022-11-21 23:32:17,966 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:32:17,966 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:32:17,967 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:32:17,967 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:32:17,977 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:17" (1/1) ... [2022-11-21 23:32:17,978 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:17" (1/1) ... [2022-11-21 23:32:17,986 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:17" (1/1) ... [2022-11-21 23:32:17,987 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:17" (1/1) ... [2022-11-21 23:32:17,999 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:17" (1/1) ... [2022-11-21 23:32:18,003 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:17" (1/1) ... [2022-11-21 23:32:18,006 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:17" (1/1) ... [2022-11-21 23:32:18,008 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:17" (1/1) ... [2022-11-21 23:32:18,013 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:32:18,014 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:32:18,014 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:32:18,015 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:32:18,016 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:17" (1/1) ... [2022-11-21 23:32:18,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:32:18,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:32:18,047 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:32:18,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:32:18,096 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:32:18,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:32:18,328 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:32:18,348 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:32:19,002 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:32:19,024 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:32:19,024 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 23:32:19,026 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:32:19 BoogieIcfgContainer [2022-11-21 23:32:19,027 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:32:19,028 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:32:19,028 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:32:19,038 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:32:19,038 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:32:19" (1/1) ... [2022-11-21 23:32:19,048 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:32:19,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:32:19,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-11-21 23:32:19,109 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-11-21 23:32:19,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-21 23:32:19,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:32:19,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:32:19,153 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) [2022-11-21 23:32:19,157 INFO L158 Benchmark]: Toolchain (without parser) took 1755.53ms. Allocated memory is still 81.8MB. Free memory was 60.2MB in the beginning and 34.6MB in the end (delta: 25.6MB). Peak memory consumption was 26.6MB. Max. memory is 16.1GB. [2022-11-21 23:32:19,157 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 60.8MB. Free memory is still 39.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:32:19,158 INFO L158 Benchmark]: CACSL2BoogieTranslator took 501.47ms. Allocated memory is still 81.8MB. Free memory was 60.0MB in the beginning and 59.7MB in the end (delta: 293.7kB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. [2022-11-21 23:32:19,158 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.88ms. Allocated memory is still 81.8MB. Free memory was 59.7MB in the beginning and 55.8MB in the end (delta: 3.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 23:32:19,159 INFO L158 Benchmark]: Boogie Preprocessor took 47.24ms. Allocated memory is still 81.8MB. Free memory was 55.8MB in the beginning and 52.8MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 23:32:19,159 INFO L158 Benchmark]: RCFGBuilder took 1012.65ms. Allocated memory is still 81.8MB. Free memory was 52.8MB in the beginning and 40.9MB in the end (delta: 11.8MB). Peak memory consumption was 23.8MB. Max. memory is 16.1GB. [2022-11-21 23:32:19,160 INFO L158 Benchmark]: CodeCheck took 127.71ms. Allocated memory is still 81.8MB. Free memory was 40.9MB in the beginning and 34.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:32:19,163 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 60.8MB. Free memory is still 39.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 501.47ms. Allocated memory is still 81.8MB. Free memory was 60.0MB in the beginning and 59.7MB in the end (delta: 293.7kB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 61.88ms. Allocated memory is still 81.8MB. Free memory was 59.7MB in the beginning and 55.8MB in the end (delta: 3.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 47.24ms. Allocated memory is still 81.8MB. Free memory was 55.8MB in the beginning and 52.8MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1012.65ms. Allocated memory is still 81.8MB. Free memory was 52.8MB in the beginning and 40.9MB in the end (delta: 11.8MB). Peak memory consumption was 23.8MB. Max. memory is 16.1GB. * CodeCheck took 127.71ms. Allocated memory is still 81.8MB. Free memory was 40.9MB in the beginning and 34.6MB 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. [2022-11-21 23:32:19,189 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9c7dfb8-cbb7-4797-be74-8a5093f4e264/bin/ukojak-jW3SillKbg/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