./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p11.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/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_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p11.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/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_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/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 593c3397b1e9cb413ed678ead8e425144914e1b969472584a124ad4a111fbff8 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 02:02:53,517 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:02:53,518 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:02:53,531 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:02:53,532 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:02:53,532 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:02:53,533 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:02:53,535 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:02:53,536 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:02:53,536 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:02:53,537 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:02:53,538 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:02:53,538 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:02:53,539 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:02:53,540 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:02:53,541 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:02:53,541 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:02:53,542 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:02:53,543 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:02:53,544 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:02:53,545 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:02:53,546 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:02:53,547 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:02:53,548 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:02:53,550 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:02:53,550 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:02:53,551 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:02:53,551 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:02:53,552 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:02:53,568 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:02:53,569 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:02:53,569 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:02:53,570 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:02:53,570 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:02:53,571 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:02:53,571 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:02:53,572 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:02:53,572 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:02:53,572 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:02:53,573 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:02:53,573 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:02:53,574 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 02:02:53,592 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:02:53,593 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:02:53,593 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:02:53,593 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:02:53,594 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:02:53,594 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:02:53,594 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:02:53,594 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:02:53,594 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:02:53,595 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:02:53,595 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:02:53,595 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:02:53,595 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:02:53,596 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:02:53,596 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:02:53,596 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:02:53,597 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:02:53,597 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:02:53,597 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:02:53,597 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:02:53,597 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:02:53,597 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:02:53,598 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 02:02:53,598 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 02:02:53,598 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:02:53,598 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_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 593c3397b1e9cb413ed678ead8e425144914e1b969472584a124ad4a111fbff8 [2022-12-15 02:02:53,772 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:02:53,791 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:02:53,792 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:02:53,793 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:02:53,794 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:02:53,795 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p11.c [2022-12-15 02:02:56,429 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:02:56,643 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:02:56,644 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p11.c [2022-12-15 02:02:56,652 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/bin/ukojak-rkRKPMF4O4/data/6df7dc08f/3547c6c06c6e40c280abfe901355d055/FLAG8d7e3c658 [2022-12-15 02:02:56,664 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/bin/ukojak-rkRKPMF4O4/data/6df7dc08f/3547c6c06c6e40c280abfe901355d055 [2022-12-15 02:02:56,666 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:02:56,667 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:02:56,668 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:02:56,668 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:02:56,670 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:02:56,670 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:02:56" (1/1) ... [2022-12-15 02:02:56,671 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37d160f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:02:56, skipping insertion in model container [2022-12-15 02:02:56,671 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:02:56" (1/1) ... [2022-12-15 02:02:56,676 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:02:56,706 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:02:56,820 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_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p11.c[1107,1120] [2022-12-15 02:02:56,905 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:02:56,909 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:02:56,917 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_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p11.c[1107,1120] [2022-12-15 02:02:56,960 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:02:56,969 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:02:56,970 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:02:56 WrapperNode [2022-12-15 02:02:56,970 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:02:56,971 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:02:56,971 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:02:56,971 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:02:56,976 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:02:56" (1/1) ... [2022-12-15 02:02:56,984 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:02:56" (1/1) ... [2022-12-15 02:02:57,009 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 452 [2022-12-15 02:02:57,009 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:02:57,010 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:02:57,010 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:02:57,010 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:02:57,016 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:02:56" (1/1) ... [2022-12-15 02:02:57,017 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:02:56" (1/1) ... [2022-12-15 02:02:57,020 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:02:56" (1/1) ... [2022-12-15 02:02:57,021 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:02:56" (1/1) ... [2022-12-15 02:02:57,029 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:02:56" (1/1) ... [2022-12-15 02:02:57,031 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:02:56" (1/1) ... [2022-12-15 02:02:57,033 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:02:56" (1/1) ... [2022-12-15 02:02:57,034 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:02:56" (1/1) ... [2022-12-15 02:02:57,038 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:02:57,038 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:02:57,038 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:02:57,038 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:02:57,039 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:02:56" (1/1) ... [2022-12-15 02:02:57,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:02:57,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:02:57,062 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:02:57,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:02:57,091 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:02:57,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:02:57,206 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:02:57,207 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:02:57,820 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:02:57,833 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:02:57,833 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 02:02:57,835 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:02:57 BoogieIcfgContainer [2022-12-15 02:02:57,835 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:02:57,836 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:02:57,836 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:02:57,843 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:02:57,843 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:02:57" (1/1) ... [2022-12-15 02:02:57,849 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:02:57,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:57,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-12-15 02:02:57,886 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-12-15 02:02:57,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-15 02:02:57,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:57,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:58,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:02:58,085 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 02:02:58,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:02:58,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:02:58,238 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 02:02:58,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:02:58,322 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2022-12-15 02:02:58,341 WARN L321 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-12-15 02:02:58,344 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 02:02:58 ImpRootNode [2022-12-15 02:02:58,345 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 02:02:58,345 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 02:02:58,345 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 02:02:58,345 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 02:02:58,346 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:02:57" (3/4) ... [2022-12-15 02:02:58,348 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-15 02:02:58,348 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 02:02:58,349 INFO L158 Benchmark]: Toolchain (without parser) took 1681.84ms. Allocated memory was 176.2MB in the beginning and 211.8MB in the end (delta: 35.7MB). Free memory was 149.2MB in the beginning and 148.9MB in the end (delta: 312.9kB). Peak memory consumption was 33.9MB. Max. memory is 16.1GB. [2022-12-15 02:02:58,349 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 100.7MB. Free memory is still 68.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:02:58,349 INFO L158 Benchmark]: CACSL2BoogieTranslator took 302.50ms. Allocated memory is still 176.2MB. Free memory was 149.2MB in the beginning and 129.7MB in the end (delta: 19.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-15 02:02:58,350 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.65ms. Allocated memory is still 176.2MB. Free memory was 129.7MB in the beginning and 125.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 02:02:58,350 INFO L158 Benchmark]: Boogie Preprocessor took 28.17ms. Allocated memory is still 176.2MB. Free memory was 125.5MB in the beginning and 122.7MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 02:02:58,351 INFO L158 Benchmark]: RCFGBuilder took 797.20ms. Allocated memory was 176.2MB in the beginning and 211.8MB in the end (delta: 35.7MB). Free memory was 122.7MB in the beginning and 95.9MB in the end (delta: 26.8MB). Peak memory consumption was 61.8MB. Max. memory is 16.1GB. [2022-12-15 02:02:58,351 INFO L158 Benchmark]: CodeCheck took 508.77ms. Allocated memory is still 211.8MB. Free memory was 95.9MB in the beginning and 150.0MB in the end (delta: -54.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:02:58,351 INFO L158 Benchmark]: Witness Printer took 3.07ms. Allocated memory is still 211.8MB. Free memory was 150.0MB in the beginning and 148.9MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:02:58,353 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 7 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.5s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 20]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of bitwiseComplement at line 169, overapproximation of bitwiseOr at line 167, overapproximation of bitwiseAnd at line 154. 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; [L43] const SORT_67 var_68 = 0; [L44] const SORT_10 var_122 = 104; [L45] const SORT_10 var_145 = 1; [L47] SORT_1 input_2; [L48] SORT_3 input_4; [L49] SORT_1 input_5; [L50] SORT_1 input_6; [L51] SORT_1 input_29; [L52] SORT_31 input_32; [L53] SORT_31 input_34; [L54] SORT_1 input_36; [L55] SORT_1 input_42; [L56] SORT_1 input_44; [L57] SORT_1 input_46; [L58] SORT_3 input_50; [L59] SORT_1 input_53; [L60] SORT_1 input_63; [L61] SORT_1 input_73; [L62] SORT_1 input_79; [L63] SORT_1 input_80; [L64] SORT_1 input_91; [L65] SORT_1 input_98; [L66] SORT_1 input_104; [L67] SORT_1 input_110; [L68] SORT_1 input_116; [L69] SORT_1 input_117; [L70] SORT_1 input_118; [L71] SORT_1 input_135; [L72] SORT_67 input_143; [L73] SORT_1 input_152; [L74] SORT_1 input_153; [L75] SORT_1 input_154; [L77] SORT_1 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L78] SORT_1 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L79] SORT_1 state_25 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L80] SORT_1 state_27 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L81] SORT_1 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L82] SORT_1 state_40 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L83] SORT_1 state_48 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L84] SORT_1 state_55 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L85] SORT_1 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L86] SORT_1 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L87] SORT_1 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L88] SORT_1 state_65 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L89] SORT_67 state_69 = __VERIFIER_nondet_ushort() & mask_SORT_67; [L90] SORT_1 state_71 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L92] SORT_1 init_9_arg_1 = var_7; [L93] state_8 = init_9_arg_1 [L94] SORT_1 init_15_arg_1 = var_7; [L95] state_14 = init_15_arg_1 [L96] SORT_1 init_26_arg_1 = var_7; [L97] state_25 = init_26_arg_1 [L98] SORT_1 init_28_arg_1 = var_7; [L99] state_27 = init_28_arg_1 [L100] SORT_1 init_39_arg_1 = var_7; [L101] state_38 = init_39_arg_1 [L102] SORT_1 init_41_arg_1 = var_7; [L103] state_40 = init_41_arg_1 [L104] SORT_1 init_49_arg_1 = var_21; [L105] state_48 = init_49_arg_1 [L106] SORT_1 init_56_arg_1 = var_7; [L107] state_55 = init_56_arg_1 [L108] SORT_1 init_58_arg_1 = var_7; [L109] state_57 = init_58_arg_1 [L110] SORT_1 init_60_arg_1 = var_7; [L111] state_59 = init_60_arg_1 [L112] SORT_1 init_62_arg_1 = var_7; [L113] state_61 = init_62_arg_1 [L114] SORT_1 init_66_arg_1 = var_7; [L115] state_65 = init_66_arg_1 [L116] SORT_67 init_70_arg_1 = var_68; [L117] state_69 = init_70_arg_1 [L118] SORT_1 init_72_arg_1 = var_7; [L119] state_71 = init_72_arg_1 VAL [init_15_arg_1=0, init_26_arg_1=0, init_28_arg_1=0, init_39_arg_1=0, init_41_arg_1=0, init_49_arg_1=1, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_66_arg_1=0, init_70_arg_1=0, init_72_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_38=0, state_40=0, state_48=1, state_55=0, state_57=0, state_59=0, state_61=0, state_65=0, state_69=0, state_71=0, state_8=0, var_12=0, var_122=104, var_145=1, var_21=1, var_68=0, var_7=0] [L122] input_2 = __VERIFIER_nondet_uchar() [L123] input_4 = __VERIFIER_nondet_uchar() [L124] input_5 = __VERIFIER_nondet_uchar() [L125] input_6 = __VERIFIER_nondet_uchar() [L126] input_29 = __VERIFIER_nondet_uchar() [L127] input_32 = __VERIFIER_nondet_uchar() [L128] input_34 = __VERIFIER_nondet_uchar() [L129] input_36 = __VERIFIER_nondet_uchar() [L130] input_42 = __VERIFIER_nondet_uchar() [L131] input_44 = __VERIFIER_nondet_uchar() [L132] input_46 = __VERIFIER_nondet_uchar() [L133] input_50 = __VERIFIER_nondet_uchar() [L134] input_53 = __VERIFIER_nondet_uchar() [L135] input_63 = __VERIFIER_nondet_uchar() [L136] input_73 = __VERIFIER_nondet_uchar() [L137] input_79 = __VERIFIER_nondet_uchar() [L138] input_80 = __VERIFIER_nondet_uchar() [L139] input_91 = __VERIFIER_nondet_uchar() [L140] input_98 = __VERIFIER_nondet_uchar() [L141] input_104 = __VERIFIER_nondet_uchar() [L142] input_110 = __VERIFIER_nondet_uchar() [L143] input_116 = __VERIFIER_nondet_uchar() [L144] input_117 = __VERIFIER_nondet_uchar() [L145] input_118 = __VERIFIER_nondet_uchar() [L146] input_135 = __VERIFIER_nondet_uchar() [L147] input_143 = __VERIFIER_nondet_ushort() [L148] input_152 = __VERIFIER_nondet_uchar() [L149] input_153 = __VERIFIER_nondet_uchar() [L150] input_154 = __VERIFIER_nondet_uchar() [L153] SORT_1 var_11_arg_0 = state_8; [L154] var_11_arg_0 = var_11_arg_0 & mask_SORT_1 [L155] SORT_10 var_11 = var_11_arg_0; [L156] SORT_10 var_13_arg_0 = var_11; [L157] SORT_10 var_13_arg_1 = var_12; [L158] SORT_1 var_13 = var_13_arg_0 == var_13_arg_1; [L159] SORT_1 var_16_arg_0 = state_14; [L160] var_16_arg_0 = var_16_arg_0 & mask_SORT_1 [L161] SORT_10 var_16 = var_16_arg_0; [L162] SORT_10 var_17_arg_0 = var_16; [L163] SORT_10 var_17_arg_1 = var_12; [L164] SORT_1 var_17 = var_17_arg_0 == var_17_arg_1; [L165] SORT_1 var_18_arg_0 = var_13; [L166] SORT_1 var_18_arg_1 = var_17; [L167] SORT_1 var_18 = var_18_arg_0 | var_18_arg_1; [L168] SORT_1 var_22_arg_0 = var_18; [L169] SORT_1 var_22 = ~var_22_arg_0; [L170] SORT_1 var_23_arg_0 = var_21; [L171] SORT_1 var_23_arg_1 = var_22; [L172] SORT_1 var_23 = var_23_arg_0 & var_23_arg_1; [L173] var_23 = var_23 & mask_SORT_1 [L174] SORT_1 bad_24_arg_0 = var_23; [L175] 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 0.12ms. Allocated memory is still 100.7MB. Free memory is still 68.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 302.50ms. Allocated memory is still 176.2MB. Free memory was 149.2MB in the beginning and 129.7MB in the end (delta: 19.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 38.65ms. Allocated memory is still 176.2MB. Free memory was 129.7MB in the beginning and 125.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 28.17ms. Allocated memory is still 176.2MB. Free memory was 125.5MB in the beginning and 122.7MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 797.20ms. Allocated memory was 176.2MB in the beginning and 211.8MB in the end (delta: 35.7MB). Free memory was 122.7MB in the beginning and 95.9MB in the end (delta: 26.8MB). Peak memory consumption was 61.8MB. Max. memory is 16.1GB. * CodeCheck took 508.77ms. Allocated memory is still 211.8MB. Free memory was 95.9MB in the beginning and 150.0MB in the end (delta: -54.0MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 3.07ms. Allocated memory is still 211.8MB. Free memory was 150.0MB in the beginning and 148.9MB 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 [2022-12-15 02:02:58,368 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/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_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p11.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/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_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/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 593c3397b1e9cb413ed678ead8e425144914e1b969472584a124ad4a111fbff8 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 02:02:59,848 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:02:59,850 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:02:59,864 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:02:59,865 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:02:59,865 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:02:59,866 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:02:59,867 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:02:59,869 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:02:59,869 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:02:59,870 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:02:59,871 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:02:59,871 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:02:59,872 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:02:59,872 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:02:59,873 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:02:59,874 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:02:59,875 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:02:59,876 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:02:59,877 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:02:59,878 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:02:59,879 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:02:59,880 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:02:59,881 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:02:59,883 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:02:59,883 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:02:59,884 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:02:59,884 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:02:59,885 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:02:59,885 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:02:59,886 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:02:59,886 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:02:59,887 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:02:59,887 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:02:59,888 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:02:59,888 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:02:59,888 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:02:59,889 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:02:59,889 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:02:59,889 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:02:59,890 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:02:59,890 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 02:02:59,909 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:02:59,910 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:02:59,910 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:02:59,911 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:02:59,911 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:02:59,911 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:02:59,912 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:02:59,912 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:02:59,912 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:02:59,912 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:02:59,912 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:02:59,913 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 02:02:59,913 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 02:02:59,913 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 02:02:59,913 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:02:59,913 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:02:59,914 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:02:59,914 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:02:59,914 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:02:59,914 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:02:59,914 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:02:59,915 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:02:59,915 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:02:59,915 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:02:59,915 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 02:02:59,915 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 02:02:59,916 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:02:59,916 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 02:02:59,916 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 02:02:59,916 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_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 593c3397b1e9cb413ed678ead8e425144914e1b969472584a124ad4a111fbff8 [2022-12-15 02:03:00,129 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:03:00,144 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:03:00,146 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:03:00,148 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:03:00,148 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:03:00,149 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p11.c [2022-12-15 02:03:02,782 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:03:02,950 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:03:02,951 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p11.c [2022-12-15 02:03:02,960 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/bin/ukojak-rkRKPMF4O4/data/c5560cad8/eb5610735f754c7dbb6d417fab53445f/FLAG8c7d82466 [2022-12-15 02:03:02,972 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/bin/ukojak-rkRKPMF4O4/data/c5560cad8/eb5610735f754c7dbb6d417fab53445f [2022-12-15 02:03:02,974 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:03:02,975 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:03:02,976 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:03:02,976 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:03:02,979 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:03:02,979 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:03:02" (1/1) ... [2022-12-15 02:03:02,980 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72876561 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:03:02, skipping insertion in model container [2022-12-15 02:03:02,980 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:03:02" (1/1) ... [2022-12-15 02:03:02,985 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:03:03,013 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:03:03,114 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_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p11.c[1107,1120] [2022-12-15 02:03:03,181 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:03:03,185 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:03:03,193 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_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p11.c[1107,1120] [2022-12-15 02:03:03,233 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:03:03,242 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:03:03,242 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:03:03 WrapperNode [2022-12-15 02:03:03,242 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:03:03,243 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:03:03,243 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:03:03,243 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:03:03,248 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:03:03" (1/1) ... [2022-12-15 02:03:03,257 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:03:03" (1/1) ... [2022-12-15 02:03:03,281 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 452 [2022-12-15 02:03:03,281 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:03:03,282 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:03:03,282 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:03:03,282 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:03:03,288 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:03:03" (1/1) ... [2022-12-15 02:03:03,289 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:03:03" (1/1) ... [2022-12-15 02:03:03,292 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:03:03" (1/1) ... [2022-12-15 02:03:03,292 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:03:03" (1/1) ... [2022-12-15 02:03:03,300 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:03:03" (1/1) ... [2022-12-15 02:03:03,302 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:03:03" (1/1) ... [2022-12-15 02:03:03,304 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:03:03" (1/1) ... [2022-12-15 02:03:03,305 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:03:03" (1/1) ... [2022-12-15 02:03:03,309 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:03:03,309 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:03:03,309 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:03:03,309 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:03:03,310 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:03:03" (1/1) ... [2022-12-15 02:03:03,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:03:03,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:03:03,333 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:03:03,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:03:03,360 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:03:03,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:03:03,490 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:03:03,492 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:03:03,815 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:03:03,838 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:03:03,838 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 02:03:03,840 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:03:03 BoogieIcfgContainer [2022-12-15 02:03:03,840 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:03:03,841 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:03:03,841 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:03:03,848 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:03:03,848 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:03:03" (1/1) ... [2022-12-15 02:03:03,855 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:03:03,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:03,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-12-15 02:03:03,891 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-12-15 02:03:03,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-15 02:03:03,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:03,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:03,923 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 02:03:03,926 INFO L158 Benchmark]: Toolchain (without parser) took 950.60ms. Allocated memory is still 88.1MB. Free memory was 49.2MB in the beginning and 47.8MB in the end (delta: 1.4MB). Peak memory consumption was 130.8kB. Max. memory is 16.1GB. [2022-12-15 02:03:03,926 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 58.7MB. Free memory is still 37.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:03:03,927 INFO L158 Benchmark]: CACSL2BoogieTranslator took 266.85ms. Allocated memory is still 88.1MB. Free memory was 49.2MB in the beginning and 53.3MB in the end (delta: -4.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 02:03:03,928 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.24ms. Allocated memory is still 88.1MB. Free memory was 53.3MB in the beginning and 49.4MB in the end (delta: 3.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 02:03:03,928 INFO L158 Benchmark]: Boogie Preprocessor took 26.90ms. Allocated memory is still 88.1MB. Free memory was 49.4MB in the beginning and 47.0MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 02:03:03,929 INFO L158 Benchmark]: RCFGBuilder took 531.10ms. Allocated memory is still 88.1MB. Free memory was 47.0MB in the beginning and 53.8MB in the end (delta: -6.7MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. [2022-12-15 02:03:03,929 INFO L158 Benchmark]: CodeCheck took 83.77ms. Allocated memory is still 88.1MB. Free memory was 53.8MB in the beginning and 47.8MB in the end (delta: 6.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 02:03:03,932 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 0.15ms. Allocated memory is still 58.7MB. Free memory is still 37.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 266.85ms. Allocated memory is still 88.1MB. Free memory was 49.2MB in the beginning and 53.3MB in the end (delta: -4.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 38.24ms. Allocated memory is still 88.1MB. Free memory was 53.3MB in the beginning and 49.4MB in the end (delta: 3.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 26.90ms. Allocated memory is still 88.1MB. Free memory was 49.4MB in the beginning and 47.0MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 531.10ms. Allocated memory is still 88.1MB. Free memory was 47.0MB in the beginning and 53.8MB in the end (delta: -6.7MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. * CodeCheck took 83.77ms. Allocated memory is still 88.1MB. Free memory was 53.8MB in the beginning and 47.8MB in the end (delta: 6.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 02:03:03,948 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f7b2b56-ed9c-45e7-97eb-fa95b566f5bd/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