./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p16.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p16.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1e493e5b8e09d1c1ebb58815cd723ea3d2090b106dbbe63343cca7fbad20b333 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 22:00:04,113 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:00:04,115 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:00:04,135 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:00:04,135 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:00:04,136 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:00:04,138 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:00:04,139 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:00:04,141 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:00:04,142 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:00:04,143 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:00:04,144 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:00:04,145 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:00:04,146 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:00:04,147 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:00:04,148 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:00:04,149 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:00:04,150 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:00:04,152 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:00:04,154 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:00:04,155 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:00:04,156 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:00:04,158 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:00:04,158 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:00:04,163 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:00:04,164 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:00:04,164 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:00:04,165 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:00:04,166 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:00:04,166 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:00:04,167 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:00:04,167 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:00:04,168 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:00:04,169 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:00:04,169 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:00:04,170 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:00:04,170 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:00:04,171 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:00:04,171 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:00:04,172 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:00:04,172 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:00:04,173 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 22:00:04,195 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:00:04,196 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:00:04,196 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:00:04,197 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:00:04,197 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:00:04,198 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:00:04,198 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:00:04,198 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:00:04,198 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:00:04,198 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:00:04,199 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:00:04,199 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:00:04,199 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:00:04,199 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:00:04,199 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:00:04,200 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:00:04,200 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:00:04,200 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:00:04,200 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:00:04,200 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:00:04,200 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:00:04,200 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:00:04,201 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:00:04,201 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:00:04,201 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:00:04,201 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_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1e493e5b8e09d1c1ebb58815cd723ea3d2090b106dbbe63343cca7fbad20b333 [2022-12-14 22:00:04,361 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:00:04,377 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:00:04,379 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:00:04,380 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:00:04,380 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:00:04,381 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p16.c [2022-12-14 22:00:06,933 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:00:07,101 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:00:07,102 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p16.c [2022-12-14 22:00:07,110 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4/data/1957b698a/b0b63867477f4ef69d31053aff79314f/FLAG37517cb75 [2022-12-14 22:00:07,120 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4/data/1957b698a/b0b63867477f4ef69d31053aff79314f [2022-12-14 22:00:07,122 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:00:07,123 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:00:07,124 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:00:07,124 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:00:07,126 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:00:07,127 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:00:07" (1/1) ... [2022-12-14 22:00:07,128 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c2a0ced and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:07, skipping insertion in model container [2022-12-14 22:00:07,128 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:00:07" (1/1) ... [2022-12-14 22:00:07,133 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:00:07,167 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:00:07,275 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_b1f92da5-cd91-4cd1-bc1b-2812cee92990/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p16.c[1107,1120] [2022-12-14 22:00:07,433 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:00:07,438 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:00:07,446 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_b1f92da5-cd91-4cd1-bc1b-2812cee92990/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p16.c[1107,1120] [2022-12-14 22:00:07,567 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:00:07,576 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:00:07,576 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:07 WrapperNode [2022-12-14 22:00:07,577 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:00:07,577 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:00:07,577 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:00:07,578 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:00:07,583 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:07" (1/1) ... [2022-12-14 22:00:07,606 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:07" (1/1) ... [2022-12-14 22:00:07,660 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1368 [2022-12-14 22:00:07,660 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:00:07,660 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:00:07,661 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:00:07,661 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:00:07,669 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:07" (1/1) ... [2022-12-14 22:00:07,669 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:07" (1/1) ... [2022-12-14 22:00:07,681 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:07" (1/1) ... [2022-12-14 22:00:07,681 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:07" (1/1) ... [2022-12-14 22:00:07,701 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:07" (1/1) ... [2022-12-14 22:00:07,704 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:07" (1/1) ... [2022-12-14 22:00:07,709 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:07" (1/1) ... [2022-12-14 22:00:07,713 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:07" (1/1) ... [2022-12-14 22:00:07,723 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:00:07,724 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:00:07,724 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:00:07,724 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:00:07,725 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:07" (1/1) ... [2022-12-14 22:00:07,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:00:07,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:00:07,751 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:00:07,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:00:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:00:07,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:00:08,008 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:00:08,009 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:00:31,467 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:00:31,493 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:00:31,493 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 22:00:31,495 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:00:31 BoogieIcfgContainer [2022-12-14 22:00:31,496 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:00:31,496 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:00:31,496 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:00:31,506 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:00:31,506 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:00:31" (1/1) ... [2022-12-14 22:00:31,514 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:00:31,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:31,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-12-14 22:00:31,560 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-12-14 22:00:31,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 22:00:31,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:31,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:34,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 22:00:34,225 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 22:00:35,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 22:00:36,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 22:00:36,353 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 22:00:36,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 22:00:36,923 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2022-12-14 22:00:36,965 WARN L321 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-12-14 22:00:36,979 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 10:00:36 ImpRootNode [2022-12-14 22:00:36,979 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 22:00:36,980 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 22:00:36,980 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 22:00:36,980 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 22:00:36,981 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:00:31" (3/4) ... [2022-12-14 22:00:36,983 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 22:00:36,983 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 22:00:36,984 INFO L158 Benchmark]: Toolchain (without parser) took 29861.02ms. Allocated memory was 132.1MB in the beginning and 587.2MB in the end (delta: 455.1MB). Free memory was 92.3MB in the beginning and 338.1MB in the end (delta: -245.8MB). Peak memory consumption was 211.0MB. Max. memory is 16.1GB. [2022-12-14 22:00:36,984 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 132.1MB. Free memory is still 76.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:00:36,985 INFO L158 Benchmark]: CACSL2BoogieTranslator took 453.10ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 91.9MB in the beginning and 119.9MB in the end (delta: -28.0MB). Peak memory consumption was 61.1MB. Max. memory is 16.1GB. [2022-12-14 22:00:36,985 INFO L158 Benchmark]: Boogie Procedure Inliner took 82.68ms. Allocated memory is still 159.4MB. Free memory was 119.9MB in the beginning and 106.6MB in the end (delta: 13.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 22:00:36,986 INFO L158 Benchmark]: Boogie Preprocessor took 62.97ms. Allocated memory is still 159.4MB. Free memory was 106.6MB in the beginning and 100.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 22:00:36,986 INFO L158 Benchmark]: RCFGBuilder took 23771.75ms. Allocated memory was 159.4MB in the beginning and 587.2MB in the end (delta: 427.8MB). Free memory was 100.3MB in the beginning and 360.3MB in the end (delta: -260.0MB). Peak memory consumption was 346.9MB. Max. memory is 16.1GB. [2022-12-14 22:00:36,987 INFO L158 Benchmark]: CodeCheck took 5483.00ms. Allocated memory is still 587.2MB. Free memory was 360.3MB in the beginning and 339.1MB in the end (delta: 21.1MB). Peak memory consumption was 21.1MB. Max. memory is 16.1GB. [2022-12-14 22:00:36,987 INFO L158 Benchmark]: Witness Printer took 3.45ms. Allocated memory is still 587.2MB. Free memory was 339.1MB in the beginning and 338.1MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:00:36,990 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: 5.4s, 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: 0.1s SsaConstructionTime, 0.8s 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 bitwiseComplement at line 493, overapproximation of bitwiseOr at line 205, overapproximation of bitwiseAnd at line 157. 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_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 5); [L29] const SORT_3 msb_SORT_3 = (SORT_3)1 << (5 - 1); [L31] const SORT_5 mask_SORT_5 = (SORT_5)-1 >> (sizeof(SORT_5) * 8 - 12); [L32] const SORT_5 msb_SORT_5 = (SORT_5)1 << (12 - 1); [L34] const SORT_144 mask_SORT_144 = (SORT_144)-1 >> (sizeof(SORT_144) * 8 - 3); [L35] const SORT_144 msb_SORT_144 = (SORT_144)1 << (3 - 1); [L37] const SORT_171 mask_SORT_171 = (SORT_171)-1 >> (sizeof(SORT_171) * 8 - 2); [L38] const SORT_171 msb_SORT_171 = (SORT_171)1 << (2 - 1); [L40] const SORT_173 mask_SORT_173 = (SORT_173)-1 >> (sizeof(SORT_173) * 8 - 32); [L41] const SORT_173 msb_SORT_173 = (SORT_173)1 << (32 - 1); [L43] const SORT_279 mask_SORT_279 = (SORT_279)-1 >> (sizeof(SORT_279) * 8 - 4); [L44] const SORT_279 msb_SORT_279 = (SORT_279)1 << (4 - 1); [L46] const SORT_3 var_7 = 0; [L47] const SORT_1 var_12 = 0; [L48] const SORT_1 var_20 = 1; [L49] const SORT_5 var_129 = 0; [L50] const SORT_144 var_145 = 0; [L51] const SORT_144 var_149 = 2; [L52] const SORT_144 var_153 = 1; [L53] const SORT_144 var_158 = 4; [L54] const SORT_144 var_160 = 5; [L55] const SORT_144 var_164 = 3; [L56] const SORT_173 var_175 = 0; [L57] const SORT_3 var_182 = 31; [L58] const SORT_144 var_380 = 7; [L59] const SORT_144 var_385 = 6; [L60] const SORT_3 var_430 = 2; [L62] SORT_1 input_2; [L63] SORT_3 input_4; [L64] SORT_5 input_6; [L65] SORT_3 input_168; [L66] SORT_3 input_169; [L67] SORT_3 input_170; [L68] SORT_3 input_181; [L69] SORT_3 input_191; [L70] SORT_3 input_192; [L71] SORT_3 input_193; [L72] SORT_3 input_196; [L73] SORT_3 input_215; [L74] SORT_3 input_216; [L75] SORT_3 input_217; [L76] SORT_3 input_220; [L77] SORT_3 input_222; [L78] SORT_171 input_236; [L79] SORT_171 input_237; [L80] SORT_171 input_238; [L82] SORT_3 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L83] SORT_3 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L84] SORT_3 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L85] SORT_3 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L86] SORT_3 state_65 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L87] SORT_3 state_87 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L88] SORT_3 state_116 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L89] SORT_1 state_127 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L90] SORT_5 state_130 = __VERIFIER_nondet_ushort() & mask_SORT_5; [L91] SORT_3 state_132 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L92] SORT_3 state_134 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L93] SORT_3 state_136 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L94] SORT_144 state_146 = __VERIFIER_nondet_uchar() & mask_SORT_144; [L96] SORT_3 init_9_arg_1 = var_7; [L97] state_8 = init_9_arg_1 [L98] SORT_3 init_11_arg_1 = var_7; [L99] state_10 = init_11_arg_1 [L100] SORT_3 init_15_arg_1 = var_7; [L101] state_14 = init_15_arg_1 [L102] SORT_3 init_17_arg_1 = var_7; [L103] state_16 = init_17_arg_1 [L104] SORT_3 init_66_arg_1 = var_7; [L105] state_65 = init_66_arg_1 [L106] SORT_3 init_88_arg_1 = var_7; [L107] state_87 = init_88_arg_1 [L108] SORT_3 init_117_arg_1 = var_7; [L109] state_116 = init_117_arg_1 [L110] SORT_1 init_128_arg_1 = var_12; [L111] state_127 = init_128_arg_1 [L112] SORT_5 init_131_arg_1 = var_129; [L113] state_130 = init_131_arg_1 [L114] SORT_3 init_133_arg_1 = var_7; [L115] state_132 = init_133_arg_1 [L116] SORT_3 init_135_arg_1 = var_7; [L117] state_134 = init_135_arg_1 [L118] SORT_3 init_137_arg_1 = var_7; [L119] state_136 = init_137_arg_1 [L120] SORT_144 init_147_arg_1 = var_145; [L121] state_146 = init_147_arg_1 VAL [init_117_arg_1=0, init_11_arg_1=0, init_128_arg_1=0, init_131_arg_1=0, init_133_arg_1=0, init_135_arg_1=0, init_137_arg_1=0, init_147_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_66_arg_1=0, init_88_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_144=7, mask_SORT_171=3, mask_SORT_173=4294967295, mask_SORT_279=15, mask_SORT_3=31, mask_SORT_5=4095, msb_SORT_1=1, msb_SORT_144=4, msb_SORT_171=2, msb_SORT_173=2147483648, msb_SORT_279=8, msb_SORT_3=16, msb_SORT_5=2048, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_14=0, state_146=0, state_16=0, state_65=0, state_8=0, state_87=0, var_12=0, var_129=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L124] input_2 = __VERIFIER_nondet_uchar() [L125] input_4 = __VERIFIER_nondet_uchar() [L126] input_6 = __VERIFIER_nondet_ushort() [L127] input_168 = __VERIFIER_nondet_uchar() [L128] input_169 = __VERIFIER_nondet_uchar() [L129] input_170 = __VERIFIER_nondet_uchar() [L130] input_181 = __VERIFIER_nondet_uchar() [L131] input_191 = __VERIFIER_nondet_uchar() [L132] input_192 = __VERIFIER_nondet_uchar() [L133] input_193 = __VERIFIER_nondet_uchar() [L134] input_196 = __VERIFIER_nondet_uchar() [L135] input_215 = __VERIFIER_nondet_uchar() [L136] input_216 = __VERIFIER_nondet_uchar() [L137] input_217 = __VERIFIER_nondet_uchar() [L138] input_220 = __VERIFIER_nondet_uchar() [L139] input_222 = __VERIFIER_nondet_uchar() [L140] input_236 = __VERIFIER_nondet_uchar() [L141] input_237 = __VERIFIER_nondet_uchar() [L142] input_238 = __VERIFIER_nondet_uchar() [L145] SORT_1 var_18_arg_0 = var_12; [L146] SORT_3 var_18_arg_1 = state_16; [L147] SORT_3 var_18_arg_2 = state_14; [L148] SORT_3 var_18 = var_18_arg_0 ? var_18_arg_1 : var_18_arg_2; [L149] SORT_1 var_13_arg_0 = var_12; [L150] SORT_3 var_13_arg_1 = state_10; [L151] SORT_3 var_13_arg_2 = state_8; [L152] SORT_3 var_13 = var_13_arg_0 ? var_13_arg_1 : var_13_arg_2; [L153] SORT_1 var_19_arg_0 = var_12; [L154] SORT_3 var_19_arg_1 = var_18; [L155] SORT_3 var_19_arg_2 = var_13; [L156] SORT_3 var_19 = var_19_arg_0 ? var_19_arg_1 : var_19_arg_2; [L157] var_19 = var_19 & mask_SORT_3 [L158] SORT_1 var_22_arg_0 = var_20; [L159] SORT_3 var_22_arg_1 = state_16; [L160] SORT_3 var_22_arg_2 = state_14; [L161] SORT_3 var_22 = var_22_arg_0 ? var_22_arg_1 : var_22_arg_2; [L162] SORT_1 var_21_arg_0 = var_20; [L163] SORT_3 var_21_arg_1 = state_10; [L164] SORT_3 var_21_arg_2 = state_8; [L165] SORT_3 var_21 = var_21_arg_0 ? var_21_arg_1 : var_21_arg_2; [L166] SORT_1 var_23_arg_0 = var_12; [L167] SORT_3 var_23_arg_1 = var_22; [L168] SORT_3 var_23_arg_2 = var_21; [L169] SORT_3 var_23 = var_23_arg_0 ? var_23_arg_1 : var_23_arg_2; [L170] var_23 = var_23 & mask_SORT_3 [L171] SORT_3 var_24_arg_0 = var_19; [L172] SORT_3 var_24_arg_1 = var_23; [L173] SORT_1 var_24 = var_24_arg_0 == var_24_arg_1; [L174] SORT_1 var_26_arg_0 = var_12; [L175] SORT_3 var_26_arg_1 = state_16; [L176] SORT_3 var_26_arg_2 = state_14; [L177] SORT_3 var_26 = var_26_arg_0 ? var_26_arg_1 : var_26_arg_2; [L178] SORT_1 var_25_arg_0 = var_12; [L179] SORT_3 var_25_arg_1 = state_10; [L180] SORT_3 var_25_arg_2 = state_8; [L181] SORT_3 var_25 = var_25_arg_0 ? var_25_arg_1 : var_25_arg_2; [L182] SORT_1 var_27_arg_0 = var_12; [L183] SORT_3 var_27_arg_1 = var_26; [L184] SORT_3 var_27_arg_2 = var_25; [L185] SORT_3 var_27 = var_27_arg_0 ? var_27_arg_1 : var_27_arg_2; [L186] var_27 = var_27 & mask_SORT_3 [L187] SORT_1 var_29_arg_0 = var_12; [L188] SORT_3 var_29_arg_1 = state_16; [L189] SORT_3 var_29_arg_2 = state_14; [L190] SORT_3 var_29 = var_29_arg_0 ? var_29_arg_1 : var_29_arg_2; [L191] SORT_1 var_28_arg_0 = var_12; [L192] SORT_3 var_28_arg_1 = state_10; [L193] SORT_3 var_28_arg_2 = state_8; [L194] SORT_3 var_28 = var_28_arg_0 ? var_28_arg_1 : var_28_arg_2; [L195] SORT_1 var_30_arg_0 = var_20; [L196] SORT_3 var_30_arg_1 = var_29; [L197] SORT_3 var_30_arg_2 = var_28; [L198] SORT_3 var_30 = var_30_arg_0 ? var_30_arg_1 : var_30_arg_2; [L199] var_30 = var_30 & mask_SORT_3 [L200] SORT_3 var_31_arg_0 = var_27; [L201] SORT_3 var_31_arg_1 = var_30; [L202] SORT_1 var_31 = var_31_arg_0 == var_31_arg_1; [L203] SORT_1 var_32_arg_0 = var_24; [L204] SORT_1 var_32_arg_1 = var_31; [L205] SORT_1 var_32 = var_32_arg_0 | var_32_arg_1; [L206] SORT_1 var_34_arg_0 = var_12; [L207] SORT_3 var_34_arg_1 = state_16; [L208] SORT_3 var_34_arg_2 = state_14; [L209] SORT_3 var_34 = var_34_arg_0 ? var_34_arg_1 : var_34_arg_2; [L210] SORT_1 var_33_arg_0 = var_12; [L211] SORT_3 var_33_arg_1 = state_10; [L212] SORT_3 var_33_arg_2 = state_8; [L213] SORT_3 var_33 = var_33_arg_0 ? var_33_arg_1 : var_33_arg_2; [L214] SORT_1 var_35_arg_0 = var_12; [L215] SORT_3 var_35_arg_1 = var_34; [L216] SORT_3 var_35_arg_2 = var_33; [L217] SORT_3 var_35 = var_35_arg_0 ? var_35_arg_1 : var_35_arg_2; [L218] var_35 = var_35 & mask_SORT_3 [L219] SORT_1 var_37_arg_0 = var_20; [L220] SORT_3 var_37_arg_1 = state_16; [L221] SORT_3 var_37_arg_2 = state_14; [L222] SORT_3 var_37 = var_37_arg_0 ? var_37_arg_1 : var_37_arg_2; [L223] SORT_1 var_36_arg_0 = var_20; [L224] SORT_3 var_36_arg_1 = state_10; [L225] SORT_3 var_36_arg_2 = state_8; [L226] SORT_3 var_36 = var_36_arg_0 ? var_36_arg_1 : var_36_arg_2; [L227] SORT_1 var_38_arg_0 = var_20; [L228] SORT_3 var_38_arg_1 = var_37; [L229] SORT_3 var_38_arg_2 = var_36; [L230] SORT_3 var_38 = var_38_arg_0 ? var_38_arg_1 : var_38_arg_2; [L231] var_38 = var_38 & mask_SORT_3 [L232] SORT_3 var_39_arg_0 = var_35; [L233] SORT_3 var_39_arg_1 = var_38; [L234] SORT_1 var_39 = var_39_arg_0 == var_39_arg_1; [L235] SORT_1 var_40_arg_0 = var_32; [L236] SORT_1 var_40_arg_1 = var_39; [L237] SORT_1 var_40 = var_40_arg_0 | var_40_arg_1; [L238] SORT_1 var_42_arg_0 = var_20; [L239] SORT_3 var_42_arg_1 = state_16; [L240] SORT_3 var_42_arg_2 = state_14; [L241] SORT_3 var_42 = var_42_arg_0 ? var_42_arg_1 : var_42_arg_2; [L242] SORT_1 var_41_arg_0 = var_20; [L243] SORT_3 var_41_arg_1 = state_10; [L244] SORT_3 var_41_arg_2 = state_8; [L245] SORT_3 var_41 = var_41_arg_0 ? var_41_arg_1 : var_41_arg_2; [L246] SORT_1 var_43_arg_0 = var_12; [L247] SORT_3 var_43_arg_1 = var_42; [L248] SORT_3 var_43_arg_2 = var_41; [L249] SORT_3 var_43 = var_43_arg_0 ? var_43_arg_1 : var_43_arg_2; [L250] var_43 = var_43 & mask_SORT_3 [L251] SORT_1 var_45_arg_0 = var_12; [L252] SORT_3 var_45_arg_1 = state_16; [L253] SORT_3 var_45_arg_2 = state_14; [L254] SORT_3 var_45 = var_45_arg_0 ? var_45_arg_1 : var_45_arg_2; [L255] SORT_1 var_44_arg_0 = var_12; [L256] SORT_3 var_44_arg_1 = state_10; [L257] SORT_3 var_44_arg_2 = state_8; [L258] SORT_3 var_44 = var_44_arg_0 ? var_44_arg_1 : var_44_arg_2; [L259] SORT_1 var_46_arg_0 = var_20; [L260] SORT_3 var_46_arg_1 = var_45; [L261] SORT_3 var_46_arg_2 = var_44; [L262] SORT_3 var_46 = var_46_arg_0 ? var_46_arg_1 : var_46_arg_2; [L263] var_46 = var_46 & mask_SORT_3 [L264] SORT_3 var_47_arg_0 = var_43; [L265] SORT_3 var_47_arg_1 = var_46; [L266] SORT_1 var_47 = var_47_arg_0 == var_47_arg_1; [L267] SORT_1 var_48_arg_0 = var_40; [L268] SORT_1 var_48_arg_1 = var_47; [L269] SORT_1 var_48 = var_48_arg_0 | var_48_arg_1; [L270] SORT_1 var_50_arg_0 = var_20; [L271] SORT_3 var_50_arg_1 = state_16; [L272] SORT_3 var_50_arg_2 = state_14; [L273] SORT_3 var_50 = var_50_arg_0 ? var_50_arg_1 : var_50_arg_2; [L274] SORT_1 var_49_arg_0 = var_20; [L275] SORT_3 var_49_arg_1 = state_10; [L276] SORT_3 var_49_arg_2 = state_8; [L277] SORT_3 var_49 = var_49_arg_0 ? var_49_arg_1 : var_49_arg_2; [L278] SORT_1 var_51_arg_0 = var_12; [L279] SORT_3 var_51_arg_1 = var_50; [L280] SORT_3 var_51_arg_2 = var_49; [L281] SORT_3 var_51 = var_51_arg_0 ? var_51_arg_1 : var_51_arg_2; [L282] var_51 = var_51 & mask_SORT_3 [L283] SORT_1 var_53_arg_0 = var_20; [L284] SORT_3 var_53_arg_1 = state_16; [L285] SORT_3 var_53_arg_2 = state_14; [L286] SORT_3 var_53 = var_53_arg_0 ? var_53_arg_1 : var_53_arg_2; [L287] SORT_1 var_52_arg_0 = var_20; [L288] SORT_3 var_52_arg_1 = state_10; [L289] SORT_3 var_52_arg_2 = state_8; [L290] SORT_3 var_52 = var_52_arg_0 ? var_52_arg_1 : var_52_arg_2; [L291] SORT_1 var_54_arg_0 = var_20; [L292] SORT_3 var_54_arg_1 = var_53; [L293] SORT_3 var_54_arg_2 = var_52; [L294] SORT_3 var_54 = var_54_arg_0 ? var_54_arg_1 : var_54_arg_2; [L295] var_54 = var_54 & mask_SORT_3 [L296] SORT_3 var_55_arg_0 = var_51; [L297] SORT_3 var_55_arg_1 = var_54; [L298] SORT_1 var_55 = var_55_arg_0 == var_55_arg_1; [L299] SORT_1 var_56_arg_0 = var_48; [L300] SORT_1 var_56_arg_1 = var_55; [L301] SORT_1 var_56 = var_56_arg_0 | var_56_arg_1; [L302] SORT_1 var_58_arg_0 = var_12; [L303] SORT_3 var_58_arg_1 = state_16; [L304] SORT_3 var_58_arg_2 = state_14; [L305] SORT_3 var_58 = var_58_arg_0 ? var_58_arg_1 : var_58_arg_2; [L306] SORT_1 var_57_arg_0 = var_12; [L307] SORT_3 var_57_arg_1 = state_10; [L308] SORT_3 var_57_arg_2 = state_8; [L309] SORT_3 var_57 = var_57_arg_0 ? var_57_arg_1 : var_57_arg_2; [L310] SORT_1 var_59_arg_0 = var_20; [L311] SORT_3 var_59_arg_1 = var_58; [L312] SORT_3 var_59_arg_2 = var_57; [L313] SORT_3 var_59 = var_59_arg_0 ? var_59_arg_1 : var_59_arg_2; [L314] var_59 = var_59 & mask_SORT_3 [L315] SORT_1 var_61_arg_0 = var_20; [L316] SORT_3 var_61_arg_1 = state_16; [L317] SORT_3 var_61_arg_2 = state_14; [L318] SORT_3 var_61 = var_61_arg_0 ? var_61_arg_1 : var_61_arg_2; [L319] SORT_1 var_60_arg_0 = var_20; [L320] SORT_3 var_60_arg_1 = state_10; [L321] SORT_3 var_60_arg_2 = state_8; [L322] SORT_3 var_60 = var_60_arg_0 ? var_60_arg_1 : var_60_arg_2; [L323] SORT_1 var_62_arg_0 = var_20; [L324] SORT_3 var_62_arg_1 = var_61; [L325] SORT_3 var_62_arg_2 = var_60; [L326] SORT_3 var_62 = var_62_arg_0 ? var_62_arg_1 : var_62_arg_2; [L327] var_62 = var_62 & mask_SORT_3 [L328] SORT_3 var_63_arg_0 = var_59; [L329] SORT_3 var_63_arg_1 = var_62; [L330] SORT_1 var_63 = var_63_arg_0 == var_63_arg_1; [L331] SORT_1 var_64_arg_0 = var_56; [L332] SORT_1 var_64_arg_1 = var_63; [L333] SORT_1 var_64 = var_64_arg_0 | var_64_arg_1; [L334] SORT_1 var_68_arg_0 = var_12; [L335] SORT_3 var_68_arg_1 = state_16; [L336] SORT_3 var_68_arg_2 = state_14; [L337] SORT_3 var_68 = var_68_arg_0 ? var_68_arg_1 : var_68_arg_2; [L338] SORT_1 var_67_arg_0 = var_12; [L339] SORT_3 var_67_arg_1 = state_10; [L340] SORT_3 var_67_arg_2 = state_8; [L341] SORT_3 var_67 = var_67_arg_0 ? var_67_arg_1 : var_67_arg_2; [L342] SORT_1 var_69_arg_0 = var_12; [L343] SORT_3 var_69_arg_1 = var_68; [L344] SORT_3 var_69_arg_2 = var_67; [L345] SORT_3 var_69 = var_69_arg_0 ? var_69_arg_1 : var_69_arg_2; [L346] var_69 = var_69 & mask_SORT_3 [L347] SORT_3 var_70_arg_0 = state_65; [L348] SORT_3 var_70_arg_1 = var_69; [L349] SORT_1 var_70 = var_70_arg_0 == var_70_arg_1; [L350] SORT_1 var_71_arg_0 = var_64; [L351] SORT_1 var_71_arg_1 = var_70; [L352] SORT_1 var_71 = var_71_arg_0 | var_71_arg_1; [L353] SORT_1 var_73_arg_0 = var_20; [L354] SORT_3 var_73_arg_1 = state_16; [L355] SORT_3 var_73_arg_2 = state_14; [L356] SORT_3 var_73 = var_73_arg_0 ? var_73_arg_1 : var_73_arg_2; [L357] SORT_1 var_72_arg_0 = var_20; [L358] SORT_3 var_72_arg_1 = state_10; [L359] SORT_3 var_72_arg_2 = state_8; [L360] SORT_3 var_72 = var_72_arg_0 ? var_72_arg_1 : var_72_arg_2; [L361] SORT_1 var_74_arg_0 = var_12; [L362] SORT_3 var_74_arg_1 = var_73; [L363] SORT_3 var_74_arg_2 = var_72; [L364] SORT_3 var_74 = var_74_arg_0 ? var_74_arg_1 : var_74_arg_2; [L365] var_74 = var_74 & mask_SORT_3 [L366] SORT_3 var_75_arg_0 = state_65; [L367] SORT_3 var_75_arg_1 = var_74; [L368] SORT_1 var_75 = var_75_arg_0 == var_75_arg_1; [L369] SORT_1 var_76_arg_0 = var_71; [L370] SORT_1 var_76_arg_1 = var_75; [L371] SORT_1 var_76 = var_76_arg_0 | var_76_arg_1; [L372] SORT_1 var_78_arg_0 = var_12; [L373] SORT_3 var_78_arg_1 = state_16; [L374] SORT_3 var_78_arg_2 = state_14; [L375] SORT_3 var_78 = var_78_arg_0 ? var_78_arg_1 : var_78_arg_2; [L376] SORT_1 var_77_arg_0 = var_12; [L377] SORT_3 var_77_arg_1 = state_10; [L378] SORT_3 var_77_arg_2 = state_8; [L379] SORT_3 var_77 = var_77_arg_0 ? var_77_arg_1 : var_77_arg_2; [L380] SORT_1 var_79_arg_0 = var_20; [L381] SORT_3 var_79_arg_1 = var_78; [L382] SORT_3 var_79_arg_2 = var_77; [L383] SORT_3 var_79 = var_79_arg_0 ? var_79_arg_1 : var_79_arg_2; [L384] var_79 = var_79 & mask_SORT_3 [L385] SORT_3 var_80_arg_0 = state_65; [L386] SORT_3 var_80_arg_1 = var_79; [L387] SORT_1 var_80 = var_80_arg_0 == var_80_arg_1; [L388] SORT_1 var_81_arg_0 = var_76; [L389] SORT_1 var_81_arg_1 = var_80; [L390] SORT_1 var_81 = var_81_arg_0 | var_81_arg_1; [L391] SORT_1 var_83_arg_0 = var_20; [L392] SORT_3 var_83_arg_1 = state_16; [L393] SORT_3 var_83_arg_2 = state_14; [L394] SORT_3 var_83 = var_83_arg_0 ? var_83_arg_1 : var_83_arg_2; [L395] SORT_1 var_82_arg_0 = var_20; [L396] SORT_3 var_82_arg_1 = state_10; [L397] SORT_3 var_82_arg_2 = state_8; [L398] SORT_3 var_82 = var_82_arg_0 ? var_82_arg_1 : var_82_arg_2; [L399] SORT_1 var_84_arg_0 = var_20; [L400] SORT_3 var_84_arg_1 = var_83; [L401] SORT_3 var_84_arg_2 = var_82; [L402] SORT_3 var_84 = var_84_arg_0 ? var_84_arg_1 : var_84_arg_2; [L403] var_84 = var_84 & mask_SORT_3 [L404] SORT_3 var_85_arg_0 = state_65; [L405] SORT_3 var_85_arg_1 = var_84; [L406] SORT_1 var_85 = var_85_arg_0 == var_85_arg_1; [L407] SORT_1 var_86_arg_0 = var_81; [L408] SORT_1 var_86_arg_1 = var_85; [L409] SORT_1 var_86 = var_86_arg_0 | var_86_arg_1; [L410] SORT_1 var_90_arg_0 = var_12; [L411] SORT_3 var_90_arg_1 = state_16; [L412] SORT_3 var_90_arg_2 = state_14; [L413] SORT_3 var_90 = var_90_arg_0 ? var_90_arg_1 : var_90_arg_2; [L414] SORT_1 var_89_arg_0 = var_12; [L415] SORT_3 var_89_arg_1 = state_10; [L416] SORT_3 var_89_arg_2 = state_8; [L417] SORT_3 var_89 = var_89_arg_0 ? var_89_arg_1 : var_89_arg_2; [L418] SORT_1 var_91_arg_0 = var_12; [L419] SORT_3 var_91_arg_1 = var_90; [L420] SORT_3 var_91_arg_2 = var_89; [L421] SORT_3 var_91 = var_91_arg_0 ? var_91_arg_1 : var_91_arg_2; [L422] var_91 = var_91 & mask_SORT_3 [L423] SORT_3 var_92_arg_0 = state_87; [L424] SORT_3 var_92_arg_1 = var_91; [L425] SORT_1 var_92 = var_92_arg_0 == var_92_arg_1; [L426] SORT_1 var_93_arg_0 = var_86; [L427] SORT_1 var_93_arg_1 = var_92; [L428] SORT_1 var_93 = var_93_arg_0 | var_93_arg_1; [L429] SORT_1 var_95_arg_0 = var_20; [L430] SORT_3 var_95_arg_1 = state_16; [L431] SORT_3 var_95_arg_2 = state_14; [L432] SORT_3 var_95 = var_95_arg_0 ? var_95_arg_1 : var_95_arg_2; [L433] SORT_1 var_94_arg_0 = var_20; [L434] SORT_3 var_94_arg_1 = state_10; [L435] SORT_3 var_94_arg_2 = state_8; [L436] SORT_3 var_94 = var_94_arg_0 ? var_94_arg_1 : var_94_arg_2; [L437] SORT_1 var_96_arg_0 = var_12; [L438] SORT_3 var_96_arg_1 = var_95; [L439] SORT_3 var_96_arg_2 = var_94; [L440] SORT_3 var_96 = var_96_arg_0 ? var_96_arg_1 : var_96_arg_2; [L441] var_96 = var_96 & mask_SORT_3 [L442] SORT_3 var_97_arg_0 = state_87; [L443] SORT_3 var_97_arg_1 = var_96; [L444] SORT_1 var_97 = var_97_arg_0 == var_97_arg_1; [L445] SORT_1 var_98_arg_0 = var_93; [L446] SORT_1 var_98_arg_1 = var_97; [L447] SORT_1 var_98 = var_98_arg_0 | var_98_arg_1; [L448] SORT_1 var_100_arg_0 = var_12; [L449] SORT_3 var_100_arg_1 = state_16; [L450] SORT_3 var_100_arg_2 = state_14; [L451] SORT_3 var_100 = var_100_arg_0 ? var_100_arg_1 : var_100_arg_2; [L452] SORT_1 var_99_arg_0 = var_12; [L453] SORT_3 var_99_arg_1 = state_10; [L454] SORT_3 var_99_arg_2 = state_8; [L455] SORT_3 var_99 = var_99_arg_0 ? var_99_arg_1 : var_99_arg_2; [L456] SORT_1 var_101_arg_0 = var_20; [L457] SORT_3 var_101_arg_1 = var_100; [L458] SORT_3 var_101_arg_2 = var_99; [L459] SORT_3 var_101 = var_101_arg_0 ? var_101_arg_1 : var_101_arg_2; [L460] var_101 = var_101 & mask_SORT_3 [L461] SORT_3 var_102_arg_0 = state_87; [L462] SORT_3 var_102_arg_1 = var_101; [L463] SORT_1 var_102 = var_102_arg_0 == var_102_arg_1; [L464] SORT_1 var_103_arg_0 = var_98; [L465] SORT_1 var_103_arg_1 = var_102; [L466] SORT_1 var_103 = var_103_arg_0 | var_103_arg_1; [L467] SORT_1 var_105_arg_0 = var_20; [L468] SORT_3 var_105_arg_1 = state_16; [L469] SORT_3 var_105_arg_2 = state_14; [L470] SORT_3 var_105 = var_105_arg_0 ? var_105_arg_1 : var_105_arg_2; [L471] SORT_1 var_104_arg_0 = var_20; [L472] SORT_3 var_104_arg_1 = state_10; [L473] SORT_3 var_104_arg_2 = state_8; [L474] SORT_3 var_104 = var_104_arg_0 ? var_104_arg_1 : var_104_arg_2; [L475] SORT_1 var_106_arg_0 = var_20; [L476] SORT_3 var_106_arg_1 = var_105; [L477] SORT_3 var_106_arg_2 = var_104; [L478] SORT_3 var_106 = var_106_arg_0 ? var_106_arg_1 : var_106_arg_2; [L479] var_106 = var_106 & mask_SORT_3 [L480] SORT_3 var_107_arg_0 = state_87; [L481] SORT_3 var_107_arg_1 = var_106; [L482] SORT_1 var_107 = var_107_arg_0 == var_107_arg_1; [L483] SORT_1 var_108_arg_0 = var_103; [L484] SORT_1 var_108_arg_1 = var_107; [L485] SORT_1 var_108 = var_108_arg_0 | var_108_arg_1; [L486] SORT_3 var_109_arg_0 = state_65; [L487] SORT_3 var_109_arg_1 = state_87; [L488] SORT_1 var_109 = var_109_arg_0 == var_109_arg_1; [L489] SORT_1 var_110_arg_0 = var_108; [L490] SORT_1 var_110_arg_1 = var_109; [L491] SORT_1 var_110 = var_110_arg_0 | var_110_arg_1; [L492] SORT_1 var_113_arg_0 = var_110; [L493] SORT_1 var_113 = ~var_113_arg_0; [L494] SORT_1 var_114_arg_0 = var_20; [L495] SORT_1 var_114_arg_1 = var_113; [L496] SORT_1 var_114 = var_114_arg_0 & var_114_arg_1; [L497] var_114 = var_114 & mask_SORT_1 [L498] SORT_1 bad_115_arg_0 = var_114; [L499] CALL __VERIFIER_assert(!(bad_115_arg_0)) [L20] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L20] reach_error() VAL [\old(cond)=0, cond=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 132.1MB. Free memory is still 76.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 453.10ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 91.9MB in the beginning and 119.9MB in the end (delta: -28.0MB). Peak memory consumption was 61.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 82.68ms. Allocated memory is still 159.4MB. Free memory was 119.9MB in the beginning and 106.6MB in the end (delta: 13.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 62.97ms. Allocated memory is still 159.4MB. Free memory was 106.6MB in the beginning and 100.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 23771.75ms. Allocated memory was 159.4MB in the beginning and 587.2MB in the end (delta: 427.8MB). Free memory was 100.3MB in the beginning and 360.3MB in the end (delta: -260.0MB). Peak memory consumption was 346.9MB. Max. memory is 16.1GB. * CodeCheck took 5483.00ms. Allocated memory is still 587.2MB. Free memory was 360.3MB in the beginning and 339.1MB in the end (delta: 21.1MB). Peak memory consumption was 21.1MB. Max. memory is 16.1GB. * Witness Printer took 3.45ms. Allocated memory is still 587.2MB. Free memory was 339.1MB in the beginning and 338.1MB 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 [2022-12-14 22:00:37,011 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p16.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1e493e5b8e09d1c1ebb58815cd723ea3d2090b106dbbe63343cca7fbad20b333 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 22:00:38,613 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:00:38,615 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:00:38,634 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:00:38,635 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:00:38,635 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:00:38,636 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:00:38,638 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:00:38,639 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:00:38,639 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:00:38,640 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:00:38,641 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:00:38,641 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:00:38,642 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:00:38,643 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:00:38,644 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:00:38,644 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:00:38,645 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:00:38,646 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:00:38,647 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:00:38,648 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:00:38,649 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:00:38,650 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:00:38,651 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:00:38,653 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:00:38,653 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:00:38,654 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:00:38,654 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:00:38,655 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:00:38,655 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:00:38,656 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:00:38,656 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:00:38,657 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:00:38,657 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:00:38,658 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:00:38,658 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:00:38,659 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:00:38,659 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:00:38,659 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:00:38,660 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:00:38,660 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:00:38,661 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 22:00:38,676 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:00:38,676 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:00:38,677 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:00:38,677 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:00:38,677 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:00:38,677 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:00:38,678 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:00:38,678 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:00:38,678 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:00:38,678 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:00:38,678 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:00:38,678 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 22:00:38,678 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 22:00:38,679 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 22:00:38,679 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:00:38,679 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:00:38,679 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:00:38,679 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:00:38,679 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:00:38,680 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:00:38,680 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:00:38,680 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:00:38,680 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:00:38,680 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:00:38,680 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 22:00:38,681 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 22:00:38,681 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:00:38,681 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 22:00:38,681 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 22:00:38,681 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_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1e493e5b8e09d1c1ebb58815cd723ea3d2090b106dbbe63343cca7fbad20b333 [2022-12-14 22:00:38,882 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:00:38,897 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:00:38,899 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:00:38,900 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:00:38,900 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:00:38,901 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p16.c [2022-12-14 22:00:41,469 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:00:41,698 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:00:41,699 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p16.c [2022-12-14 22:00:41,710 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4/data/ec211a0c3/e3cb50356738441792fe2b4c960a120e/FLAG4689f1f64 [2022-12-14 22:00:41,724 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4/data/ec211a0c3/e3cb50356738441792fe2b4c960a120e [2022-12-14 22:00:41,726 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:00:41,727 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:00:41,728 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:00:41,728 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:00:41,730 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:00:41,731 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:00:41" (1/1) ... [2022-12-14 22:00:41,731 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39833a8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:41, skipping insertion in model container [2022-12-14 22:00:41,732 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:00:41" (1/1) ... [2022-12-14 22:00:41,737 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:00:41,775 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:00:41,884 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_b1f92da5-cd91-4cd1-bc1b-2812cee92990/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p16.c[1107,1120] [2022-12-14 22:00:42,091 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:00:42,095 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:00:42,102 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_b1f92da5-cd91-4cd1-bc1b-2812cee92990/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p16.c[1107,1120] [2022-12-14 22:00:42,166 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:00:42,175 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:00:42,175 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:42 WrapperNode [2022-12-14 22:00:42,175 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:00:42,176 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:00:42,176 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:00:42,176 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:00:42,181 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:42" (1/1) ... [2022-12-14 22:00:42,200 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:42" (1/1) ... [2022-12-14 22:00:42,243 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1368 [2022-12-14 22:00:42,244 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:00:42,244 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:00:42,244 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:00:42,244 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:00:42,251 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:42" (1/1) ... [2022-12-14 22:00:42,251 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:42" (1/1) ... [2022-12-14 22:00:42,258 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:42" (1/1) ... [2022-12-14 22:00:42,258 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:42" (1/1) ... [2022-12-14 22:00:42,275 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:42" (1/1) ... [2022-12-14 22:00:42,279 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:42" (1/1) ... [2022-12-14 22:00:42,283 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:42" (1/1) ... [2022-12-14 22:00:42,287 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:42" (1/1) ... [2022-12-14 22:00:42,295 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:00:42,296 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:00:42,296 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:00:42,296 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:00:42,297 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:42" (1/1) ... [2022-12-14 22:00:42,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:00:42,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:00:42,321 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:00:42,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:00:42,358 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:00:42,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:00:42,612 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:00:42,629 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:00:43,847 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:00:43,867 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:00:43,867 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 22:00:43,869 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:00:43 BoogieIcfgContainer [2022-12-14 22:00:43,869 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:00:43,870 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:00:43,870 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:00:43,877 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:00:43,877 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:00:43" (1/1) ... [2022-12-14 22:00:43,883 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:00:43,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:43,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-12-14 22:00:43,928 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-12-14 22:00:43,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 22:00:43,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:43,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:43,963 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 22:00:43,966 INFO L158 Benchmark]: Toolchain (without parser) took 2238.46ms. Allocated memory was 81.8MB in the beginning and 98.6MB in the end (delta: 16.8MB). Free memory was 58.4MB in the beginning and 53.8MB in the end (delta: 4.6MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-12-14 22:00:43,966 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 60.8MB. Free memory is still 39.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:00:43,966 INFO L158 Benchmark]: CACSL2BoogieTranslator took 447.50ms. Allocated memory is still 81.8MB. Free memory was 58.2MB in the beginning and 35.9MB in the end (delta: 22.3MB). Peak memory consumption was 24.1MB. Max. memory is 16.1GB. [2022-12-14 22:00:43,967 INFO L158 Benchmark]: Boogie Procedure Inliner took 67.94ms. Allocated memory is still 81.8MB. Free memory was 35.9MB in the beginning and 50.8MB in the end (delta: -14.9MB). Peak memory consumption was 8.6MB. Max. memory is 16.1GB. [2022-12-14 22:00:43,967 INFO L158 Benchmark]: Boogie Preprocessor took 51.34ms. Allocated memory is still 81.8MB. Free memory was 50.8MB in the beginning and 44.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 22:00:43,968 INFO L158 Benchmark]: RCFGBuilder took 1573.45ms. Allocated memory was 81.8MB in the beginning and 98.6MB in the end (delta: 16.8MB). Free memory was 44.5MB in the beginning and 60.1MB in the end (delta: -15.6MB). Peak memory consumption was 32.1MB. Max. memory is 16.1GB. [2022-12-14 22:00:43,968 INFO L158 Benchmark]: CodeCheck took 95.08ms. Allocated memory is still 98.6MB. Free memory was 60.1MB in the beginning and 53.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 22:00:43,970 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 0.11ms. Allocated memory is still 60.8MB. Free memory is still 39.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 447.50ms. Allocated memory is still 81.8MB. Free memory was 58.2MB in the beginning and 35.9MB in the end (delta: 22.3MB). Peak memory consumption was 24.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 67.94ms. Allocated memory is still 81.8MB. Free memory was 35.9MB in the beginning and 50.8MB in the end (delta: -14.9MB). Peak memory consumption was 8.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 51.34ms. Allocated memory is still 81.8MB. Free memory was 50.8MB in the beginning and 44.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1573.45ms. Allocated memory was 81.8MB in the beginning and 98.6MB in the end (delta: 16.8MB). Free memory was 44.5MB in the beginning and 60.1MB in the end (delta: -15.6MB). Peak memory consumption was 32.1MB. Max. memory is 16.1GB. * CodeCheck took 95.08ms. Allocated memory is still 98.6MB. Free memory was 60.1MB in the beginning and 53.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 22:00:43,987 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f92da5-cd91-4cd1-bc1b-2812cee92990/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared