./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p1.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 05c3a93de5aae5fa41d1e1d2d135ef1005843a0f7c5941172978d0f42c601ada --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:55:04,236 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:55:04,237 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:55:04,270 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:55:04,271 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:55:04,272 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:55:04,273 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:55:04,275 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:55:04,277 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:55:04,278 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:55:04,279 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:55:04,280 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:55:04,280 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:55:04,281 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:55:04,282 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:55:04,284 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:55:04,285 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:55:04,286 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:55:04,288 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:55:04,290 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:55:04,291 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:55:04,293 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:55:04,294 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:55:04,295 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:55:04,299 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:55:04,300 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:55:04,300 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:55:04,301 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:55:04,302 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:55:04,303 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:55:04,303 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:55:04,304 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:55:04,305 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:55:04,306 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:55:04,307 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:55:04,307 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:55:04,308 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:55:04,308 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:55:04,308 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:55:04,309 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:55:04,310 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:55:04,311 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:55:04,342 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:55:04,343 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:55:04,343 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:55:04,344 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:55:04,344 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:55:04,345 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:55:04,345 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:55:04,345 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:55:04,345 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:55:04,346 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:55:04,346 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:55:04,346 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:55:04,346 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:55:04,347 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:55:04,347 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:55:04,347 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:55:04,347 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:55:04,347 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:55:04,348 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:55:04,348 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:55:04,348 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:55:04,348 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:55:04,349 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:55:04,349 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:55:04,349 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:55:04,349 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_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 05c3a93de5aae5fa41d1e1d2d135ef1005843a0f7c5941172978d0f42c601ada [2022-11-16 08:55:04,609 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:55:04,634 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:55:04,638 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:55:04,639 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:55:04,640 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:55:04,641 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p1.c [2022-11-16 08:55:04,709 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH/data/6543319d2/a0bcfe18bd45451496f4789720d62e12/FLAG6bc6d3148 [2022-11-16 08:55:05,240 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:55:05,245 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p1.c [2022-11-16 08:55:05,262 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH/data/6543319d2/a0bcfe18bd45451496f4789720d62e12/FLAG6bc6d3148 [2022-11-16 08:55:05,516 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH/data/6543319d2/a0bcfe18bd45451496f4789720d62e12 [2022-11-16 08:55:05,518 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:55:05,520 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:55:05,523 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:55:05,523 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:55:05,530 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:55:05,531 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:55:05" (1/1) ... [2022-11-16 08:55:05,532 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@661e1c20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:05, skipping insertion in model container [2022-11-16 08:55:05,535 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:55:05" (1/1) ... [2022-11-16 08:55:05,542 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:55:05,583 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:55:05,822 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p1.c[1107,1120] [2022-11-16 08:55:06,049 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:55:06,053 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:55:06,063 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p1.c[1107,1120] [2022-11-16 08:55:06,153 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:55:06,185 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:55:06,186 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:06 WrapperNode [2022-11-16 08:55:06,186 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:55:06,187 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:55:06,187 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:55:06,187 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:55:06,196 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:06" (1/1) ... [2022-11-16 08:55:06,220 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:06" (1/1) ... [2022-11-16 08:55:06,298 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 987 [2022-11-16 08:55:06,299 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:55:06,300 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:55:06,300 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:55:06,300 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:55:06,309 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:06" (1/1) ... [2022-11-16 08:55:06,310 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:06" (1/1) ... [2022-11-16 08:55:06,322 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:06" (1/1) ... [2022-11-16 08:55:06,322 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:06" (1/1) ... [2022-11-16 08:55:06,361 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:06" (1/1) ... [2022-11-16 08:55:06,368 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:06" (1/1) ... [2022-11-16 08:55:06,373 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:06" (1/1) ... [2022-11-16 08:55:06,391 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:06" (1/1) ... [2022-11-16 08:55:06,400 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:55:06,403 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:55:06,404 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:55:06,404 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:55:06,406 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:06" (1/1) ... [2022-11-16 08:55:06,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:55:06,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:55:06,440 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:55:06,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:55:06,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:55:06,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:55:06,820 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:55:06,822 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:55:14,565 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:55:16,614 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:55:16,614 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 08:55:16,617 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:55:16 BoogieIcfgContainer [2022-11-16 08:55:16,617 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:55:16,618 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:55:16,618 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:55:16,628 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:55:16,628 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:55:16" (1/1) ... [2022-11-16 08:55:16,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:55:16,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:16,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-11-16 08:55:16,697 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-11-16 08:55:16,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-16 08:55:16,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:16,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:16,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:55:16,958 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 08:55:17,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:55:17,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:55:17,165 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 08:55:17,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:55:17,352 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2022-11-16 08:55:17,380 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-16 08:55:17,385 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 16.11 08:55:17 ImpRootNode [2022-11-16 08:55:17,386 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-11-16 08:55:17,386 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-16 08:55:17,387 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-16 08:55:17,387 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-16 08:55:17,387 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:55:16" (3/4) ... [2022-11-16 08:55:17,391 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-16 08:55:17,391 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-16 08:55:17,392 INFO L158 Benchmark]: Toolchain (without parser) took 11871.72ms. Allocated memory was 121.6MB in the beginning and 304.1MB in the end (delta: 182.5MB). Free memory was 75.6MB in the beginning and 124.0MB in the end (delta: -48.4MB). Peak memory consumption was 133.3MB. Max. memory is 16.1GB. [2022-11-16 08:55:17,393 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 121.6MB. Free memory is still 92.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:55:17,393 INFO L158 Benchmark]: CACSL2BoogieTranslator took 663.07ms. Allocated memory is still 121.6MB. Free memory was 75.4MB in the beginning and 75.5MB in the end (delta: -76.9kB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. [2022-11-16 08:55:17,394 INFO L158 Benchmark]: Boogie Procedure Inliner took 112.13ms. Allocated memory is still 121.6MB. Free memory was 75.5MB in the beginning and 65.9MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 08:55:17,395 INFO L158 Benchmark]: Boogie Preprocessor took 103.02ms. Allocated memory is still 121.6MB. Free memory was 65.9MB in the beginning and 60.5MB in the end (delta: 5.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-16 08:55:17,395 INFO L158 Benchmark]: RCFGBuilder took 10213.80ms. Allocated memory was 121.6MB in the beginning and 304.1MB in the end (delta: 182.5MB). Free memory was 60.5MB in the beginning and 171.2MB in the end (delta: -110.7MB). Peak memory consumption was 155.6MB. Max. memory is 16.1GB. [2022-11-16 08:55:17,396 INFO L158 Benchmark]: CodeCheck took 768.20ms. Allocated memory is still 304.1MB. Free memory was 171.2MB in the beginning and 124.0MB in the end (delta: 47.2MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2022-11-16 08:55:17,396 INFO L158 Benchmark]: Witness Printer took 4.76ms. Allocated memory is still 304.1MB. Free memory is still 124.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:55:17,400 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: 0.7s, 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, 0.0s 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 145, overapproximation of bitwiseComplement at line 150, overapproximation of bitwiseAnd at line 123. Possible FailurePath: [L25] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 3); [L26] const SORT_1 msb_SORT_1 = (SORT_1)1 << (3 - 1); [L28] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 1); [L29] const SORT_3 msb_SORT_3 = (SORT_3)1 << (1 - 1); [L31] const SORT_12 mask_SORT_12 = (SORT_12)-1 >> (sizeof(SORT_12) * 8 - 8); [L32] const SORT_12 msb_SORT_12 = (SORT_12)1 << (8 - 1); [L34] const SORT_36 mask_SORT_36 = (SORT_36)-1 >> (sizeof(SORT_36) * 8 - 32); [L35] const SORT_36 msb_SORT_36 = (SORT_36)1 << (32 - 1); [L37] const SORT_41 mask_SORT_41 = (SORT_41)-1 >> (sizeof(SORT_41) * 8 - 24); [L38] const SORT_41 msb_SORT_41 = (SORT_41)1 << (24 - 1); [L40] const SORT_81 mask_SORT_81 = (SORT_81)-1 >> (sizeof(SORT_81) * 8 - 2); [L41] const SORT_81 msb_SORT_81 = (SORT_81)1 << (2 - 1); [L43] const SORT_181 mask_SORT_181 = (SORT_181)-1 >> (sizeof(SORT_181) * 8 - 4); [L44] const SORT_181 msb_SORT_181 = (SORT_181)1 << (4 - 1); [L46] const SORT_183 mask_SORT_183 = (SORT_183)-1 >> (sizeof(SORT_183) * 8 - 5); [L47] const SORT_183 msb_SORT_183 = (SORT_183)1 << (5 - 1); [L49] const SORT_185 mask_SORT_185 = (SORT_185)-1 >> (sizeof(SORT_185) * 8 - 6); [L50] const SORT_185 msb_SORT_185 = (SORT_185)1 << (6 - 1); [L52] const SORT_187 mask_SORT_187 = (SORT_187)-1 >> (sizeof(SORT_187) * 8 - 7); [L53] const SORT_187 msb_SORT_187 = (SORT_187)1 << (7 - 1); [L55] const SORT_3 var_14 = 0; [L56] const SORT_3 var_32 = 1; [L57] const SORT_36 var_37 = 0; [L58] const SORT_12 var_38 = 0; [L59] const SORT_41 var_42 = 0; [L60] const SORT_1 var_84 = 0; [L62] SORT_1 input_2; [L63] SORT_3 input_4; [L64] SORT_3 input_5; [L65] SORT_3 input_6; [L66] SORT_3 input_7; [L67] SORT_3 input_8; [L68] SORT_3 input_9; [L69] SORT_3 input_10; [L70] SORT_3 input_11; [L71] SORT_12 input_13; [L72] SORT_3 input_341; [L73] SORT_12 input_352; [L74] SORT_12 input_354; [L75] SORT_12 input_365; [L76] SORT_12 input_366; [L77] SORT_12 input_367; [L79] SORT_3 state_15 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L80] SORT_3 state_17 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L81] SORT_3 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L82] SORT_3 state_23 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L83] SORT_3 state_27 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L84] SORT_12 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_12; [L85] SORT_12 state_52 = __VERIFIER_nondet_uchar() & mask_SORT_12; [L86] SORT_3 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L87] SORT_1 state_85 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L88] SORT_12 state_90 = __VERIFIER_nondet_uchar() & mask_SORT_12; [L89] SORT_3 state_99 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L90] SORT_3 state_333 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L91] SORT_3 state_337 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L93] SORT_3 init_16_arg_1 = var_14; [L94] state_15 = init_16_arg_1 [L95] SORT_3 init_18_arg_1 = var_14; [L96] state_17 = init_18_arg_1 [L97] SORT_3 init_21_arg_1 = var_14; [L98] state_20 = init_21_arg_1 [L99] SORT_3 init_24_arg_1 = var_14; [L100] state_23 = init_24_arg_1 [L101] SORT_3 init_28_arg_1 = var_14; [L102] state_27 = init_28_arg_1 [L103] SORT_12 init_40_arg_1 = var_38; [L104] state_39 = init_40_arg_1 [L105] SORT_12 init_53_arg_1 = var_38; [L106] state_52 = init_53_arg_1 [L107] SORT_3 init_62_arg_1 = var_14; [L108] state_61 = init_62_arg_1 [L109] SORT_1 init_86_arg_1 = var_84; [L110] state_85 = init_86_arg_1 [L111] SORT_12 init_91_arg_1 = var_38; [L112] state_90 = init_91_arg_1 [L113] SORT_3 init_100_arg_1 = var_14; [L114] state_99 = init_100_arg_1 [L115] SORT_3 init_334_arg_1 = var_14; [L116] state_333 = init_334_arg_1 [L117] SORT_3 init_338_arg_1 = var_14; [L118] state_337 = init_338_arg_1 VAL [init_100_arg_1=0, init_16_arg_1=0, init_18_arg_1=0, init_21_arg_1=0, init_24_arg_1=0, init_28_arg_1=0, init_334_arg_1=0, init_338_arg_1=0, init_40_arg_1=0, init_53_arg_1=0, init_62_arg_1=0, init_86_arg_1=0, init_91_arg_1=0, mask_SORT_1=7, mask_SORT_12=255, mask_SORT_181=15, mask_SORT_183=31, mask_SORT_185=63, mask_SORT_187=127, mask_SORT_3=1, mask_SORT_36=4294967295, mask_SORT_41=4294967295, mask_SORT_81=3, msb_SORT_1=4, msb_SORT_12=128, msb_SORT_181=8, msb_SORT_183=16, msb_SORT_185=32, msb_SORT_187=64, msb_SORT_3=1, msb_SORT_36=2147483648, msb_SORT_41=8388608, msb_SORT_81=2, state_15=0, state_17=0, state_20=0, state_23=0, state_27=0, state_333=0, state_337=0, state_39=0, state_52=0, state_61=0, state_85=0, state_90=0, state_99=0, var_14=0, var_32=1, var_37=0, var_38=0, var_42=0, var_84=0] [L121] input_2 = __VERIFIER_nondet_uchar() [L122] input_4 = __VERIFIER_nondet_uchar() [L123] input_4 = input_4 & mask_SORT_3 [L124] input_5 = __VERIFIER_nondet_uchar() [L125] input_5 = input_5 & mask_SORT_3 [L126] input_6 = __VERIFIER_nondet_uchar() [L127] input_6 = input_6 & mask_SORT_3 [L128] input_7 = __VERIFIER_nondet_uchar() [L129] input_8 = __VERIFIER_nondet_uchar() [L130] input_9 = __VERIFIER_nondet_uchar() [L131] input_10 = __VERIFIER_nondet_uchar() [L132] input_10 = input_10 & mask_SORT_3 [L133] input_11 = __VERIFIER_nondet_uchar() [L134] input_13 = __VERIFIER_nondet_uchar() [L135] input_341 = __VERIFIER_nondet_uchar() [L136] input_352 = __VERIFIER_nondet_uchar() [L137] input_354 = __VERIFIER_nondet_uchar() [L138] input_365 = __VERIFIER_nondet_uchar() [L139] input_366 = __VERIFIER_nondet_uchar() [L140] input_367 = __VERIFIER_nondet_uchar() [L143] SORT_3 var_19_arg_0 = state_15; [L144] SORT_3 var_19_arg_1 = state_17; [L145] SORT_3 var_19 = var_19_arg_0 | var_19_arg_1; [L146] SORT_3 var_22_arg_0 = var_19; [L147] SORT_3 var_22_arg_1 = state_20; [L148] SORT_3 var_22 = var_22_arg_0 | var_22_arg_1; [L149] SORT_3 var_25_arg_0 = state_23; [L150] SORT_3 var_25 = ~var_25_arg_0; [L151] SORT_3 var_26_arg_0 = var_22; [L152] SORT_3 var_26_arg_1 = var_25; [L153] SORT_3 var_26 = var_26_arg_0 | var_26_arg_1; [L154] SORT_3 var_29_arg_0 = var_26; [L155] SORT_3 var_29_arg_1 = state_27; [L156] SORT_3 var_29 = var_29_arg_0 | var_29_arg_1; [L157] SORT_3 var_33_arg_0 = var_29; [L158] SORT_3 var_33 = ~var_33_arg_0; [L159] SORT_3 var_34_arg_0 = var_32; [L160] SORT_3 var_34_arg_1 = var_33; [L161] SORT_3 var_34 = var_34_arg_0 & var_34_arg_1; [L162] var_34 = var_34 & mask_SORT_3 [L163] SORT_3 bad_35_arg_0 = var_34; [L164] CALL __VERIFIER_assert(!(bad_35_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 0.26ms. Allocated memory is still 121.6MB. Free memory is still 92.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 663.07ms. Allocated memory is still 121.6MB. Free memory was 75.4MB in the beginning and 75.5MB in the end (delta: -76.9kB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 112.13ms. Allocated memory is still 121.6MB. Free memory was 75.5MB in the beginning and 65.9MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 103.02ms. Allocated memory is still 121.6MB. Free memory was 65.9MB in the beginning and 60.5MB in the end (delta: 5.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 10213.80ms. Allocated memory was 121.6MB in the beginning and 304.1MB in the end (delta: 182.5MB). Free memory was 60.5MB in the beginning and 171.2MB in the end (delta: -110.7MB). Peak memory consumption was 155.6MB. Max. memory is 16.1GB. * CodeCheck took 768.20ms. Allocated memory is still 304.1MB. Free memory was 171.2MB in the beginning and 124.0MB in the end (delta: 47.2MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * Witness Printer took 4.76ms. Allocated memory is still 304.1MB. Free memory is still 124.0MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-11-16 08:55:17,435 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 05c3a93de5aae5fa41d1e1d2d135ef1005843a0f7c5941172978d0f42c601ada --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:55:19,762 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:55:19,764 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:55:19,805 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:55:19,806 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:55:19,810 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:55:19,813 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:55:19,817 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:55:19,820 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:55:19,825 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:55:19,826 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:55:19,828 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:55:19,828 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:55:19,829 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:55:19,830 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:55:19,831 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:55:19,832 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:55:19,833 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:55:19,834 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:55:19,848 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:55:19,850 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:55:19,854 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:55:19,855 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:55:19,856 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:55:19,859 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:55:19,859 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:55:19,860 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:55:19,861 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:55:19,861 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:55:19,862 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:55:19,862 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:55:19,867 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:55:19,869 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:55:19,870 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:55:19,871 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:55:19,871 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:55:19,872 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:55:19,873 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:55:19,873 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:55:19,875 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:55:19,875 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:55:19,876 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:55:19,916 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:55:19,917 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:55:19,919 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:55:19,919 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:55:19,921 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:55:19,921 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:55:19,921 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:55:19,922 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:55:19,922 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:55:19,922 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:55:19,923 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:55:19,924 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:55:19,924 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:55:19,924 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:55:19,924 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:55:19,925 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:55:19,925 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:55:19,925 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:55:19,926 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:55:19,926 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:55:19,926 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:55:19,926 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:55:19,927 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:55:19,927 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:55:19,927 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:55:19,928 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:55:19,928 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:55:19,928 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:55:19,928 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:55:19,929 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_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 05c3a93de5aae5fa41d1e1d2d135ef1005843a0f7c5941172978d0f42c601ada [2022-11-16 08:55:20,347 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:55:20,383 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:55:20,386 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:55:20,388 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:55:20,389 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:55:20,391 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p1.c [2022-11-16 08:55:20,474 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH/data/4eaac37e3/26cfe047e466496bb1149b4de88f6537/FLAG052dea09a [2022-11-16 08:55:21,097 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:55:21,098 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p1.c [2022-11-16 08:55:21,116 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH/data/4eaac37e3/26cfe047e466496bb1149b4de88f6537/FLAG052dea09a [2022-11-16 08:55:21,332 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH/data/4eaac37e3/26cfe047e466496bb1149b4de88f6537 [2022-11-16 08:55:21,336 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:55:21,338 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:55:21,340 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:55:21,341 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:55:21,344 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:55:21,345 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:55:21" (1/1) ... [2022-11-16 08:55:21,346 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73775ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:21, skipping insertion in model container [2022-11-16 08:55:21,347 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:55:21" (1/1) ... [2022-11-16 08:55:21,354 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:55:21,413 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:55:21,613 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p1.c[1107,1120] [2022-11-16 08:55:21,881 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:55:21,897 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:55:21,909 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p1.c[1107,1120] [2022-11-16 08:55:22,046 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:55:22,059 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:55:22,060 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:22 WrapperNode [2022-11-16 08:55:22,060 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:55:22,061 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:55:22,062 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:55:22,062 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:55:22,069 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:22" (1/1) ... [2022-11-16 08:55:22,089 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:22" (1/1) ... [2022-11-16 08:55:22,146 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 805 [2022-11-16 08:55:22,147 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:55:22,147 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:55:22,148 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:55:22,148 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:55:22,157 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:22" (1/1) ... [2022-11-16 08:55:22,157 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:22" (1/1) ... [2022-11-16 08:55:22,172 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:22" (1/1) ... [2022-11-16 08:55:22,175 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:22" (1/1) ... [2022-11-16 08:55:22,204 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:22" (1/1) ... [2022-11-16 08:55:22,209 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:22" (1/1) ... [2022-11-16 08:55:22,212 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:22" (1/1) ... [2022-11-16 08:55:22,216 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:22" (1/1) ... [2022-11-16 08:55:22,223 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:55:22,224 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:55:22,224 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:55:22,224 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:55:22,225 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:22" (1/1) ... [2022-11-16 08:55:22,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:55:22,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:55:22,254 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:55:22,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:55:22,332 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:55:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:55:22,689 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:55:22,691 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:55:23,690 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:55:23,723 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:55:23,723 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 08:55:23,725 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:55:23 BoogieIcfgContainer [2022-11-16 08:55:23,725 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:55:23,727 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:55:23,727 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:55:23,736 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:55:23,737 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:55:23" (1/1) ... [2022-11-16 08:55:23,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:55:23,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:23,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-11-16 08:55:23,822 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-11-16 08:55:23,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-16 08:55:23,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:23,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:23,866 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:55:23,870 INFO L158 Benchmark]: Toolchain (without parser) took 2531.71ms. Allocated memory was 58.7MB in the beginning and 92.3MB in the end (delta: 33.6MB). Free memory was 35.3MB in the beginning and 39.0MB in the end (delta: -3.8MB). Peak memory consumption was 30.5MB. Max. memory is 16.1GB. [2022-11-16 08:55:23,871 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 58.7MB. Free memory was 39.9MB in the beginning and 39.8MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:55:23,872 INFO L158 Benchmark]: CACSL2BoogieTranslator took 720.33ms. Allocated memory was 58.7MB in the beginning and 75.5MB in the end (delta: 16.8MB). Free memory was 35.1MB in the beginning and 43.0MB in the end (delta: -7.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-16 08:55:23,873 INFO L158 Benchmark]: Boogie Procedure Inliner took 85.44ms. Allocated memory is still 75.5MB. Free memory was 43.0MB in the beginning and 53.3MB in the end (delta: -10.3MB). Peak memory consumption was 8.5MB. Max. memory is 16.1GB. [2022-11-16 08:55:23,873 INFO L158 Benchmark]: Boogie Preprocessor took 75.96ms. Allocated memory is still 75.5MB. Free memory was 53.3MB in the beginning and 49.4MB in the end (delta: 3.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-16 08:55:23,874 INFO L158 Benchmark]: RCFGBuilder took 1501.44ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 49.1MB in the beginning and 45.3MB in the end (delta: 3.8MB). Peak memory consumption was 28.1MB. Max. memory is 16.1GB. [2022-11-16 08:55:23,875 INFO L158 Benchmark]: CodeCheck took 142.18ms. Allocated memory is still 92.3MB. Free memory was 45.3MB in the beginning and 39.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:55:23,878 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 0.30ms. Allocated memory is still 58.7MB. Free memory was 39.9MB in the beginning and 39.8MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 720.33ms. Allocated memory was 58.7MB in the beginning and 75.5MB in the end (delta: 16.8MB). Free memory was 35.1MB in the beginning and 43.0MB in the end (delta: -7.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 85.44ms. Allocated memory is still 75.5MB. Free memory was 43.0MB in the beginning and 53.3MB in the end (delta: -10.3MB). Peak memory consumption was 8.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 75.96ms. Allocated memory is still 75.5MB. Free memory was 53.3MB in the beginning and 49.4MB in the end (delta: 3.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1501.44ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 49.1MB in the beginning and 45.3MB in the end (delta: 3.8MB). Peak memory consumption was 28.1MB. Max. memory is 16.1GB. * CodeCheck took 142.18ms. Allocated memory is still 92.3MB. Free memory was 45.3MB in the beginning and 39.0MB 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. [2022-11-16 08:55:23,899 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfabefbc-f7b5-4ac7-9e07-7c9be314e729/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared