./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p07.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_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/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_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p07.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/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_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/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 0ae50a693e61df6a46ca7072a4bb10f574babd0618478325de057d7504311e66 --- 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 07:51:57,496 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:51:57,498 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:51:57,531 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:51:57,531 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:51:57,532 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:51:57,533 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:51:57,535 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:51:57,537 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:51:57,538 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:51:57,539 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:51:57,540 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:51:57,540 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:51:57,541 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:51:57,542 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:51:57,544 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:51:57,544 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:51:57,545 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:51:57,547 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:51:57,550 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:51:57,551 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:51:57,555 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:51:57,556 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:51:57,557 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:51:57,570 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:51:57,571 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:51:57,571 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:51:57,572 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:51:57,572 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:51:57,573 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:51:57,574 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:51:57,575 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:51:57,575 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:51:57,576 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:51:57,577 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:51:57,577 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:51:57,578 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:51:57,578 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:51:57,579 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:51:57,580 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:51:57,580 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:51:57,589 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 07:51:57,623 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:51:57,623 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:51:57,624 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:51:57,624 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:51:57,625 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:51:57,625 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:51:57,625 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:51:57,625 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 07:51:57,626 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:51:57,626 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:51:57,626 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:51:57,626 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:51:57,632 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:51:57,633 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:51:57,633 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:51:57,633 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:51:57,633 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:51:57,634 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:51:57,634 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:51:57,634 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:51:57,634 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:51:57,634 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:51:57,635 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 07:51:57,635 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 07:51:57,635 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:51:57,636 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_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0ae50a693e61df6a46ca7072a4bb10f574babd0618478325de057d7504311e66 [2022-11-16 07:51:57,932 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:51:57,958 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:51:57,962 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:51:57,964 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:51:57,965 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:51:57,966 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p07.c [2022-11-16 07:51:58,072 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/bin/ukojak-CydTVMUXoH/data/ad5a7c81f/ec9213a87eac40418b61e7c67d4b1eb4/FLAG08e4d20f6 [2022-11-16 07:51:58,566 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:51:58,579 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p07.c [2022-11-16 07:51:58,590 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/bin/ukojak-CydTVMUXoH/data/ad5a7c81f/ec9213a87eac40418b61e7c67d4b1eb4/FLAG08e4d20f6 [2022-11-16 07:51:59,008 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/bin/ukojak-CydTVMUXoH/data/ad5a7c81f/ec9213a87eac40418b61e7c67d4b1eb4 [2022-11-16 07:51:59,011 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:51:59,014 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:51:59,016 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:51:59,016 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:51:59,019 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:51:59,020 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:51:59" (1/1) ... [2022-11-16 07:51:59,022 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3dffbd4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:51:59, skipping insertion in model container [2022-11-16 07:51:59,022 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:51:59" (1/1) ... [2022-11-16 07:51:59,031 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:51:59,076 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:51:59,259 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_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p07.c[1107,1120] [2022-11-16 07:51:59,319 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:51:59,322 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:51:59,333 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_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p07.c[1107,1120] [2022-11-16 07:51:59,373 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:51:59,386 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:51:59,386 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:51:59 WrapperNode [2022-11-16 07:51:59,386 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:51:59,387 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:51:59,387 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:51:59,388 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:51:59,395 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:51:59" (1/1) ... [2022-11-16 07:51:59,405 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:51:59" (1/1) ... [2022-11-16 07:51:59,447 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 285 [2022-11-16 07:51:59,451 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:51:59,451 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:51:59,452 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:51:59,452 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:51:59,463 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:51:59" (1/1) ... [2022-11-16 07:51:59,463 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:51:59" (1/1) ... [2022-11-16 07:51:59,479 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:51:59" (1/1) ... [2022-11-16 07:51:59,495 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:51:59" (1/1) ... [2022-11-16 07:51:59,501 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:51:59" (1/1) ... [2022-11-16 07:51:59,506 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:51:59" (1/1) ... [2022-11-16 07:51:59,514 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:51:59" (1/1) ... [2022-11-16 07:51:59,516 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:51:59" (1/1) ... [2022-11-16 07:51:59,519 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:51:59,529 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:51:59,529 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:51:59,530 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:51:59,531 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:51:59" (1/1) ... [2022-11-16 07:51:59,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:51:59,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:51:59,584 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:51:59,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:51:59,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:51:59,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:51:59,807 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:51:59,809 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:52:00,195 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:52:00,458 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:52:00,459 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 07:52:00,461 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:52:00 BoogieIcfgContainer [2022-11-16 07:52:00,475 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:52:00,477 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:52:00,477 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:52:00,487 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:52:00,488 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:52:00" (1/1) ... [2022-11-16 07:52:00,500 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:52:00,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:52:00,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-11-16 07:52:00,592 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-11-16 07:52:00,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-16 07:52:00,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:52:00,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:52:00,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 07:52:00,853 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 07:52:00,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 07:52:01,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 07:52:01,297 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 07:52:01,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 07:52:01,409 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2022-11-16 07:52:01,444 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-16 07:52:01,452 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 16.11 07:52:01 ImpRootNode [2022-11-16 07:52:01,453 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-11-16 07:52:01,454 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-16 07:52:01,455 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-16 07:52:01,456 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-16 07:52:01,456 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:52:00" (3/4) ... [2022-11-16 07:52:01,459 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-16 07:52:01,460 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-16 07:52:01,462 INFO L158 Benchmark]: Toolchain (without parser) took 2446.11ms. Allocated memory is still 132.1MB. Free memory was 96.6MB in the beginning and 76.8MB in the end (delta: 19.8MB). Peak memory consumption was 20.7MB. Max. memory is 16.1GB. [2022-11-16 07:52:01,463 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 81.8MB. Free memory was 55.8MB in the beginning and 55.8MB in the end (delta: 30.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:52:01,464 INFO L158 Benchmark]: CACSL2BoogieTranslator took 370.67ms. Allocated memory is still 132.1MB. Free memory was 96.3MB in the beginning and 103.9MB in the end (delta: -7.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 07:52:01,466 INFO L158 Benchmark]: Boogie Procedure Inliner took 63.58ms. Allocated memory is still 132.1MB. Free memory was 103.9MB in the beginning and 101.0MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 07:52:01,467 INFO L158 Benchmark]: Boogie Preprocessor took 76.94ms. Allocated memory is still 132.1MB. Free memory was 101.0MB in the beginning and 99.1MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 07:52:01,468 INFO L158 Benchmark]: RCFGBuilder took 945.98ms. Allocated memory is still 132.1MB. Free memory was 99.1MB in the beginning and 106.1MB in the end (delta: -7.0MB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. [2022-11-16 07:52:01,469 INFO L158 Benchmark]: CodeCheck took 976.80ms. Allocated memory is still 132.1MB. Free memory was 106.1MB in the beginning and 77.5MB in the end (delta: 28.5MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-11-16 07:52:01,470 INFO L158 Benchmark]: Witness Printer took 5.57ms. Allocated memory is still 132.1MB. Free memory was 77.5MB in the beginning and 76.8MB in the end (delta: 748.6kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 07:52:01,479 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 7 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.9s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.3s 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 133, overapproximation of bitwiseComplement at line 135, overapproximation of bitwiseAnd at line 120. 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 - 8); [L29] const SORT_3 msb_SORT_3 = (SORT_3)1 << (8 - 1); [L31] const SORT_10 mask_SORT_10 = (SORT_10)-1 >> (sizeof(SORT_10) * 8 - 32); [L32] const SORT_10 msb_SORT_10 = (SORT_10)1 << (32 - 1); [L34] const SORT_31 mask_SORT_31 = (SORT_31)-1 >> (sizeof(SORT_31) * 8 - 4); [L35] const SORT_31 msb_SORT_31 = (SORT_31)1 << (4 - 1); [L37] const SORT_67 mask_SORT_67 = (SORT_67)-1 >> (sizeof(SORT_67) * 8 - 10); [L38] const SORT_67 msb_SORT_67 = (SORT_67)1 << (10 - 1); [L40] const SORT_1 var_7 = 0; [L41] const SORT_10 var_12 = 0; [L42] const SORT_1 var_21 = 1; [L44] SORT_1 input_2; [L45] SORT_3 input_4; [L46] SORT_1 input_5; [L47] SORT_1 input_6; [L48] SORT_1 input_29; [L49] SORT_31 input_32; [L50] SORT_1 input_34; [L51] SORT_31 input_36; [L52] SORT_1 input_38; [L53] SORT_1 input_40; [L54] SORT_1 input_44; [L55] SORT_1 input_46; [L56] SORT_1 input_48; [L57] SORT_1 input_50; [L58] SORT_3 input_52; [L59] SORT_1 input_55; [L60] SORT_1 input_59; [L61] SORT_1 input_63; [L62] SORT_1 input_65; [L63] SORT_67 input_68; [L64] SORT_1 input_70; [L65] SORT_1 input_72; [L66] SORT_1 input_82; [L67] SORT_1 input_88; [L69] SORT_1 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L70] SORT_1 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L71] SORT_1 state_25 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L72] SORT_1 state_27 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L73] SORT_1 state_42 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L74] SORT_1 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L75] SORT_1 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L77] SORT_1 init_9_arg_1 = var_7; [L78] state_8 = init_9_arg_1 [L79] SORT_1 init_15_arg_1 = var_7; [L80] state_14 = init_15_arg_1 [L81] SORT_1 init_26_arg_1 = var_7; [L82] state_25 = init_26_arg_1 [L83] SORT_1 init_28_arg_1 = var_7; [L84] state_27 = init_28_arg_1 [L85] SORT_1 init_43_arg_1 = var_7; [L86] state_42 = init_43_arg_1 [L87] SORT_1 init_58_arg_1 = var_7; [L88] state_57 = init_58_arg_1 [L89] SORT_1 init_62_arg_1 = var_7; [L90] state_61 = init_62_arg_1 VAL [init_15_arg_1=0, init_26_arg_1=0, init_28_arg_1=0, init_43_arg_1=0, init_58_arg_1=0, init_62_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_10=4294967295, mask_SORT_3=255, mask_SORT_31=15, mask_SORT_67=1023, msb_SORT_1=1, msb_SORT_10=2147483648, msb_SORT_3=128, msb_SORT_31=8, msb_SORT_67=512, state_14=0, state_25=0, state_27=0, state_42=0, state_57=0, state_61=0, state_8=0, var_12=0, var_21=1, var_7=0] [L93] input_2 = __VERIFIER_nondet_uchar() [L94] input_4 = __VERIFIER_nondet_uchar() [L95] input_5 = __VERIFIER_nondet_uchar() [L96] input_6 = __VERIFIER_nondet_uchar() [L97] input_29 = __VERIFIER_nondet_uchar() [L98] input_32 = __VERIFIER_nondet_uchar() [L99] input_34 = __VERIFIER_nondet_uchar() [L100] input_36 = __VERIFIER_nondet_uchar() [L101] input_38 = __VERIFIER_nondet_uchar() [L102] input_40 = __VERIFIER_nondet_uchar() [L103] input_44 = __VERIFIER_nondet_uchar() [L104] input_46 = __VERIFIER_nondet_uchar() [L105] input_48 = __VERIFIER_nondet_uchar() [L106] input_50 = __VERIFIER_nondet_uchar() [L107] input_52 = __VERIFIER_nondet_uchar() [L108] input_55 = __VERIFIER_nondet_uchar() [L109] input_59 = __VERIFIER_nondet_uchar() [L110] input_63 = __VERIFIER_nondet_uchar() [L111] input_65 = __VERIFIER_nondet_uchar() [L112] input_68 = __VERIFIER_nondet_ushort() [L113] input_70 = __VERIFIER_nondet_uchar() [L114] input_72 = __VERIFIER_nondet_uchar() [L115] input_82 = __VERIFIER_nondet_uchar() [L116] input_88 = __VERIFIER_nondet_uchar() [L119] SORT_1 var_11_arg_0 = state_8; [L120] var_11_arg_0 = var_11_arg_0 & mask_SORT_1 [L121] SORT_10 var_11 = var_11_arg_0; [L122] SORT_10 var_13_arg_0 = var_11; [L123] SORT_10 var_13_arg_1 = var_12; [L124] SORT_1 var_13 = var_13_arg_0 == var_13_arg_1; [L125] SORT_1 var_16_arg_0 = state_14; [L126] var_16_arg_0 = var_16_arg_0 & mask_SORT_1 [L127] SORT_10 var_16 = var_16_arg_0; [L128] SORT_10 var_17_arg_0 = var_16; [L129] SORT_10 var_17_arg_1 = var_12; [L130] SORT_1 var_17 = var_17_arg_0 == var_17_arg_1; [L131] SORT_1 var_18_arg_0 = var_13; [L132] SORT_1 var_18_arg_1 = var_17; [L133] SORT_1 var_18 = var_18_arg_0 | var_18_arg_1; [L134] SORT_1 var_22_arg_0 = var_18; [L135] SORT_1 var_22 = ~var_22_arg_0; [L136] SORT_1 var_23_arg_0 = var_21; [L137] SORT_1 var_23_arg_1 = var_22; [L138] SORT_1 var_23 = var_23_arg_0 & var_23_arg_1; [L139] var_23 = var_23 & mask_SORT_1 [L140] SORT_1 bad_24_arg_0 = var_23; [L141] CALL __VERIFIER_assert(!(bad_24_arg_0)) [L20] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L20] reach_error() VAL [\old(cond)=0, cond=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 81.8MB. Free memory was 55.8MB in the beginning and 55.8MB in the end (delta: 30.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 370.67ms. Allocated memory is still 132.1MB. Free memory was 96.3MB in the beginning and 103.9MB in the end (delta: -7.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 63.58ms. Allocated memory is still 132.1MB. Free memory was 103.9MB in the beginning and 101.0MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 76.94ms. Allocated memory is still 132.1MB. Free memory was 101.0MB in the beginning and 99.1MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 945.98ms. Allocated memory is still 132.1MB. Free memory was 99.1MB in the beginning and 106.1MB in the end (delta: -7.0MB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. * CodeCheck took 976.80ms. Allocated memory is still 132.1MB. Free memory was 106.1MB in the beginning and 77.5MB in the end (delta: 28.5MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Witness Printer took 5.57ms. Allocated memory is still 132.1MB. Free memory was 77.5MB in the beginning and 76.8MB in the end (delta: 748.6kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-11-16 07:52:01,508 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/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_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p07.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/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_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/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 0ae50a693e61df6a46ca7072a4bb10f574babd0618478325de057d7504311e66 --- 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 07:52:03,923 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:52:03,925 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:52:03,947 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:52:03,947 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:52:03,948 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:52:03,950 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:52:03,952 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:52:03,954 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:52:03,955 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:52:03,956 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:52:03,957 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:52:03,958 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:52:03,959 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:52:03,961 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:52:03,962 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:52:03,963 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:52:03,964 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:52:03,966 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:52:03,968 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:52:03,970 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:52:03,971 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:52:03,973 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:52:03,974 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:52:03,978 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:52:03,978 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:52:03,979 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:52:03,980 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:52:03,980 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:52:03,981 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:52:03,982 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:52:03,983 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:52:03,984 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:52:03,985 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:52:03,986 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:52:03,986 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:52:03,987 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:52:03,987 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:52:03,988 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:52:03,989 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:52:03,990 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:52:03,991 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 07:52:04,018 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:52:04,023 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:52:04,026 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:52:04,027 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:52:04,028 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:52:04,029 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:52:04,029 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:52:04,030 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:52:04,030 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:52:04,030 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:52:04,031 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:52:04,034 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 07:52:04,034 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 07:52:04,034 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 07:52:04,034 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:52:04,035 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:52:04,035 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:52:04,035 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:52:04,035 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:52:04,036 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:52:04,036 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:52:04,036 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:52:04,036 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:52:04,037 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:52:04,037 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 07:52:04,037 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 07:52:04,037 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:52:04,037 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 07:52:04,038 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 07:52:04,038 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_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0ae50a693e61df6a46ca7072a4bb10f574babd0618478325de057d7504311e66 [2022-11-16 07:52:04,434 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:52:04,458 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:52:04,460 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:52:04,462 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:52:04,462 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:52:04,464 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p07.c [2022-11-16 07:52:04,552 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/bin/ukojak-CydTVMUXoH/data/62ea93174/0df6e7f073db4bb584cd11c1f592d567/FLAG507b23252 [2022-11-16 07:52:05,153 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:52:05,154 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p07.c [2022-11-16 07:52:05,172 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/bin/ukojak-CydTVMUXoH/data/62ea93174/0df6e7f073db4bb584cd11c1f592d567/FLAG507b23252 [2022-11-16 07:52:05,501 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/bin/ukojak-CydTVMUXoH/data/62ea93174/0df6e7f073db4bb584cd11c1f592d567 [2022-11-16 07:52:05,505 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:52:05,506 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:52:05,515 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:52:05,515 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:52:05,519 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:52:05,519 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:52:05" (1/1) ... [2022-11-16 07:52:05,520 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30309857 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:05, skipping insertion in model container [2022-11-16 07:52:05,521 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:52:05" (1/1) ... [2022-11-16 07:52:05,528 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:52:05,550 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:52:05,692 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_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p07.c[1107,1120] [2022-11-16 07:52:05,763 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:52:05,773 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:52:05,806 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_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p07.c[1107,1120] [2022-11-16 07:52:05,890 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:52:05,902 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:52:05,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:05 WrapperNode [2022-11-16 07:52:05,903 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:52:05,904 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:52:05,904 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:52:05,904 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:52:05,912 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:05" (1/1) ... [2022-11-16 07:52:05,933 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:05" (1/1) ... [2022-11-16 07:52:05,970 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 229 [2022-11-16 07:52:05,970 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:52:05,971 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:52:05,971 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:52:05,971 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:52:05,984 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:05" (1/1) ... [2022-11-16 07:52:05,985 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:05" (1/1) ... [2022-11-16 07:52:05,996 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:05" (1/1) ... [2022-11-16 07:52:05,997 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:05" (1/1) ... [2022-11-16 07:52:06,003 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:05" (1/1) ... [2022-11-16 07:52:06,007 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:05" (1/1) ... [2022-11-16 07:52:06,008 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:05" (1/1) ... [2022-11-16 07:52:06,010 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:05" (1/1) ... [2022-11-16 07:52:06,012 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:52:06,013 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:52:06,013 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:52:06,014 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:52:06,014 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:05" (1/1) ... [2022-11-16 07:52:06,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:52:06,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:52:06,055 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:52:06,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:52:06,103 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:52:06,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:52:06,263 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:52:06,265 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:52:06,615 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:52:06,650 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:52:06,650 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 07:52:06,652 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:52:06 BoogieIcfgContainer [2022-11-16 07:52:06,653 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:52:06,654 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:52:06,654 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:52:06,682 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:52:06,683 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:52:06" (1/1) ... [2022-11-16 07:52:06,694 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:52:06,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:52:06,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-11-16 07:52:06,770 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-11-16 07:52:06,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-16 07:52:06,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:52:06,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:52:06,818 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 07:52:06,826 INFO L158 Benchmark]: Toolchain (without parser) took 1318.10ms. Allocated memory was 60.8MB in the beginning and 83.9MB in the end (delta: 23.1MB). Free memory was 39.1MB in the beginning and 51.5MB in the end (delta: -12.3MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. [2022-11-16 07:52:06,827 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 60.8MB. Free memory is still 42.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:52:06,829 INFO L158 Benchmark]: CACSL2BoogieTranslator took 388.27ms. Allocated memory is still 60.8MB. Free memory was 38.9MB in the beginning and 42.1MB in the end (delta: -3.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-16 07:52:06,830 INFO L158 Benchmark]: Boogie Procedure Inliner took 66.54ms. Allocated memory is still 60.8MB. Free memory was 42.1MB in the beginning and 39.6MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 07:52:06,831 INFO L158 Benchmark]: Boogie Preprocessor took 41.59ms. Allocated memory is still 60.8MB. Free memory was 39.6MB in the beginning and 37.7MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 07:52:06,832 INFO L158 Benchmark]: RCFGBuilder took 639.50ms. Allocated memory was 60.8MB in the beginning and 83.9MB in the end (delta: 23.1MB). Free memory was 37.7MB in the beginning and 57.8MB in the end (delta: -20.0MB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. [2022-11-16 07:52:06,833 INFO L158 Benchmark]: CodeCheck took 170.05ms. Allocated memory is still 83.9MB. Free memory was 57.4MB in the beginning and 51.5MB in the end (delta: 5.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 07:52:06,843 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 0.21ms. Allocated memory is still 60.8MB. Free memory is still 42.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 388.27ms. Allocated memory is still 60.8MB. Free memory was 38.9MB in the beginning and 42.1MB in the end (delta: -3.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 66.54ms. Allocated memory is still 60.8MB. Free memory was 42.1MB in the beginning and 39.6MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 41.59ms. Allocated memory is still 60.8MB. Free memory was 39.6MB in the beginning and 37.7MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 639.50ms. Allocated memory was 60.8MB in the beginning and 83.9MB in the end (delta: 23.1MB). Free memory was 37.7MB in the beginning and 57.8MB in the end (delta: -20.0MB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. * CodeCheck took 170.05ms. Allocated memory is still 83.9MB. Free memory was 57.4MB in the beginning and 51.5MB in the end (delta: 5.9MB). 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 07:52:06,876 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58dfb740-6dbb-4bc1-8378-a3abdbe49b15/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