./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.2.prop1-func-interl.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_750942e5-9097-4321-8ac6-133e4fbe8255/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_750942e5-9097-4321-8ac6-133e4fbe8255/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_750942e5-9097-4321-8ac6-133e4fbe8255/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_750942e5-9097-4321-8ac6-133e4fbe8255/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.2.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_750942e5-9097-4321-8ac6-133e4fbe8255/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_750942e5-9097-4321-8ac6-133e4fbe8255/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 a944a36163c7b4fa5b48c60d1a0d4a18ecec257b1371681a86606945763c584d --- 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 00:41:54,425 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:41:54,427 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:41:54,446 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:41:54,446 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:41:54,447 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:41:54,448 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:41:54,450 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:41:54,451 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:41:54,452 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:41:54,453 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:41:54,454 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:41:54,455 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:41:54,456 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:41:54,457 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:41:54,458 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:41:54,458 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:41:54,459 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:41:54,461 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:41:54,463 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:41:54,464 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:41:54,465 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:41:54,466 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:41:54,467 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:41:54,470 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:41:54,470 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:41:54,471 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:41:54,472 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:41:54,472 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:41:54,473 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:41:54,473 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:41:54,473 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:41:54,474 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:41:54,474 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:41:54,475 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:41:54,476 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:41:54,476 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:41:54,476 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:41:54,477 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:41:54,477 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:41:54,478 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:41:54,479 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_750942e5-9097-4321-8ac6-133e4fbe8255/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 00:41:54,501 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:41:54,501 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:41:54,502 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:41:54,502 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:41:54,502 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:41:54,503 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:41:54,503 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:41:54,503 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:41:54,503 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:41:54,503 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:41:54,503 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:41:54,504 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:41:54,504 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:41:54,504 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:41:54,504 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:41:54,504 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:41:54,504 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:41:54,505 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:41:54,505 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:41:54,505 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:41:54,505 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:41:54,505 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:41:54,505 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:41:54,506 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:41:54,506 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:41:54,506 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_750942e5-9097-4321-8ac6-133e4fbe8255/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_750942e5-9097-4321-8ac6-133e4fbe8255/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a944a36163c7b4fa5b48c60d1a0d4a18ecec257b1371681a86606945763c584d [2022-12-15 00:41:54,689 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:41:54,705 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:41:54,706 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:41:54,707 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:41:54,707 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:41:54,708 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_750942e5-9097-4321-8ac6-133e4fbe8255/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.2.prop1-func-interl.c [2022-12-15 00:41:57,202 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:41:57,373 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:41:57,373 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_750942e5-9097-4321-8ac6-133e4fbe8255/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.2.prop1-func-interl.c [2022-12-15 00:41:57,380 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_750942e5-9097-4321-8ac6-133e4fbe8255/bin/ukojak-rkRKPMF4O4/data/30a4dab74/9da1120381114087aed2901a1ad4b54b/FLAG99d499556 [2022-12-15 00:41:57,788 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_750942e5-9097-4321-8ac6-133e4fbe8255/bin/ukojak-rkRKPMF4O4/data/30a4dab74/9da1120381114087aed2901a1ad4b54b [2022-12-15 00:41:57,791 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:41:57,793 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:41:57,794 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:41:57,794 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:41:57,796 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:41:57,797 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:41:57" (1/1) ... [2022-12-15 00:41:57,797 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a817873 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:57, skipping insertion in model container [2022-12-15 00:41:57,797 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:41:57" (1/1) ... [2022-12-15 00:41:57,804 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:41:57,824 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:41:57,923 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_750942e5-9097-4321-8ac6-133e4fbe8255/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.2.prop1-func-interl.c[1014,1027] [2022-12-15 00:41:57,997 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:41:58,002 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:41:58,012 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_750942e5-9097-4321-8ac6-133e4fbe8255/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.2.prop1-func-interl.c[1014,1027] [2022-12-15 00:41:58,075 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:41:58,084 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:41:58,084 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:58 WrapperNode [2022-12-15 00:41:58,085 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:41:58,085 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:41:58,085 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:41:58,086 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:41:58,091 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:58" (1/1) ... [2022-12-15 00:41:58,102 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:58" (1/1) ... [2022-12-15 00:41:58,137 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 431 [2022-12-15 00:41:58,137 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:41:58,138 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:41:58,138 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:41:58,138 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:41:58,145 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:58" (1/1) ... [2022-12-15 00:41:58,145 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:58" (1/1) ... [2022-12-15 00:41:58,150 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:58" (1/1) ... [2022-12-15 00:41:58,150 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:58" (1/1) ... [2022-12-15 00:41:58,163 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:58" (1/1) ... [2022-12-15 00:41:58,166 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:58" (1/1) ... [2022-12-15 00:41:58,169 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:58" (1/1) ... [2022-12-15 00:41:58,171 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:58" (1/1) ... [2022-12-15 00:41:58,176 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:41:58,177 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:41:58,177 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:41:58,177 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:41:58,178 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:41:58" (1/1) ... [2022-12-15 00:41:58,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:41:58,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_750942e5-9097-4321-8ac6-133e4fbe8255/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:41:58,203 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_750942e5-9097-4321-8ac6-133e4fbe8255/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:41:58,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_750942e5-9097-4321-8ac6-133e4fbe8255/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:41:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:41:58,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:41:58,368 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:41:58,370 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:42:02,141 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:42:02,154 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:42:02,154 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 00:42:02,156 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:42:02 BoogieIcfgContainer [2022-12-15 00:42:02,156 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:42:02,156 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:42:02,157 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:42:02,163 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:42:02,164 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:42:02" (1/1) ... [2022-12-15 00:42:02,170 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:42:02,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:02,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-12-15 00:42:02,207 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-12-15 00:42:02,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-15 00:42:02,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:02,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:02,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:42:02,388 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 00:42:02,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:42:02,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:42:02,578 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 00:42:02,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:42:02,678 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2022-12-15 00:42:02,695 WARN L321 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-12-15 00:42:02,699 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 12:42:02 ImpRootNode [2022-12-15 00:42:02,699 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 00:42:02,699 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 00:42:02,699 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 00:42:02,699 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 00:42:02,700 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:42:02" (3/4) ... [2022-12-15 00:42:02,702 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-15 00:42:02,702 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 00:42:02,703 INFO L158 Benchmark]: Toolchain (without parser) took 4910.02ms. Allocated memory was 182.5MB in the beginning and 383.8MB in the end (delta: 201.3MB). Free memory was 153.5MB in the beginning and 136.2MB in the end (delta: 17.3MB). Peak memory consumption was 220.6MB. Max. memory is 16.1GB. [2022-12-15 00:42:02,703 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 107.0MB. Free memory was 74.9MB in the beginning and 74.8MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:42:02,704 INFO L158 Benchmark]: CACSL2BoogieTranslator took 290.94ms. Allocated memory is still 182.5MB. Free memory was 153.5MB in the beginning and 132.4MB in the end (delta: 21.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-15 00:42:02,704 INFO L158 Benchmark]: Boogie Procedure Inliner took 52.25ms. Allocated memory is still 182.5MB. Free memory was 132.4MB in the beginning and 125.3MB in the end (delta: 7.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:42:02,704 INFO L158 Benchmark]: Boogie Preprocessor took 38.55ms. Allocated memory is still 182.5MB. Free memory was 125.3MB in the beginning and 122.4MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:42:02,705 INFO L158 Benchmark]: RCFGBuilder took 3978.82ms. Allocated memory was 182.5MB in the beginning and 383.8MB in the end (delta: 201.3MB). Free memory was 122.4MB in the beginning and 176.1MB in the end (delta: -53.7MB). Peak memory consumption was 170.8MB. Max. memory is 16.1GB. [2022-12-15 00:42:02,705 INFO L158 Benchmark]: CodeCheck took 542.33ms. Allocated memory is still 383.8MB. Free memory was 176.1MB in the beginning and 137.3MB in the end (delta: 38.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2022-12-15 00:42:02,706 INFO L158 Benchmark]: Witness Printer took 3.12ms. Allocated memory is still 383.8MB. Free memory was 137.3MB in the beginning and 136.2MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:42:02,709 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 bitwiseOr at line 104, overapproximation of shiftRight at line 108, overapproximation of bitwiseAnd at line 86, overapproximation of bitwiseComplement at line 106, overapproximation of bitwiseXor at line 101. Possible FailurePath: [L25] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L26] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L28] const SORT_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 5); [L29] const SORT_2 msb_SORT_2 = (SORT_2)1 << (5 - 1); [L31] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 16); [L32] const SORT_3 msb_SORT_3 = (SORT_3)1 << (16 - 1); [L34] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 32); [L35] const SORT_4 msb_SORT_4 = (SORT_4)1 << (32 - 1); [L37] const SORT_3 var_5 = 0; [L38] const SORT_1 var_12 = 0; [L39] const SORT_4 var_27 = 500; [L40] const SORT_3 var_28 = 1; [L41] const SORT_3 var_30 = 0; [L42] const SORT_4 var_32 = 16; [L43] const SORT_4 var_79 = 200; [L45] SORT_1 input_37; [L46] SORT_1 input_38; [L47] SORT_1 input_43; [L48] SORT_1 input_48; [L49] SORT_1 input_52; [L50] SORT_1 input_57; [L52] SORT_3 state_6 = __VERIFIER_nondet_ushort() & mask_SORT_3; [L53] SORT_3 state_8 = __VERIFIER_nondet_ushort() & mask_SORT_3; [L54] SORT_3 state_10 = __VERIFIER_nondet_ushort() & mask_SORT_3; [L55] SORT_1 state_13 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L56] SORT_1 state_15 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L57] SORT_1 state_17 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L58] SORT_1 state_19 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L59] SORT_1 state_21 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L60] SORT_1 state_23 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L61] SORT_1 state_25 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L63] SORT_3 init_7_arg_1 = var_5; [L64] state_6 = init_7_arg_1 [L65] SORT_3 init_9_arg_1 = var_5; [L66] state_8 = init_9_arg_1 [L67] SORT_3 init_11_arg_1 = var_5; [L68] state_10 = init_11_arg_1 [L69] SORT_1 init_14_arg_1 = var_12; [L70] state_13 = init_14_arg_1 [L71] SORT_1 init_16_arg_1 = var_12; [L72] state_15 = init_16_arg_1 [L73] SORT_1 init_18_arg_1 = var_12; [L74] state_17 = init_18_arg_1 [L75] SORT_1 init_20_arg_1 = var_12; [L76] state_19 = init_20_arg_1 [L77] SORT_1 init_22_arg_1 = var_12; [L78] state_21 = init_22_arg_1 [L79] SORT_1 init_24_arg_1 = var_12; [L80] state_23 = init_24_arg_1 [L81] SORT_1 init_26_arg_1 = var_12; [L82] state_25 = init_26_arg_1 VAL [init_11_arg_1=0, init_14_arg_1=0, init_16_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_7_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=65535, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=32768, msb_SORT_4=2147483648, state_10=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_6=0, state_8=0, var_12=0, var_27=500, var_28=1, var_30=0, var_32=16, var_5=0, var_79=200] [L85] input_37 = __VERIFIER_nondet_uchar() [L86] input_37 = input_37 & mask_SORT_1 [L87] input_38 = __VERIFIER_nondet_uchar() [L88] input_38 = input_38 & mask_SORT_1 [L89] input_43 = __VERIFIER_nondet_uchar() [L90] input_43 = input_43 & mask_SORT_1 [L91] input_48 = __VERIFIER_nondet_uchar() [L92] input_48 = input_48 & mask_SORT_1 [L93] input_52 = __VERIFIER_nondet_uchar() [L94] input_52 = input_52 & mask_SORT_1 [L95] input_57 = __VERIFIER_nondet_uchar() [L96] input_57 = input_57 & mask_SORT_1 [L99] SORT_3 var_29_arg_0 = var_28; [L100] SORT_3 var_29_arg_1 = state_6; [L101] SORT_3 var_29 = var_29_arg_0 ^ var_29_arg_1; [L102] SORT_3 var_31_arg_0 = var_29; [L103] SORT_3 var_31_arg_1 = var_30; [L104] SORT_4 var_31 = ((SORT_4)var_31_arg_0 << 16) | var_31_arg_1; [L105] SORT_4 var_33_arg_0 = var_31; [L106] var_33_arg_0 = (var_33_arg_0 & msb_SORT_4) ? (var_33_arg_0 | ~mask_SORT_4) : (var_33_arg_0 & mask_SORT_4) [L107] SORT_4 var_33_arg_1 = var_32; [L108] SORT_4 var_33 = (int)var_33_arg_0 >> var_33_arg_1; [L109] var_33 = (var_33_arg_0 & msb_SORT_4) ? (var_33 | ~(mask_SORT_4 >> var_33_arg_1)) : var_33 [L110] var_33 = var_33 & mask_SORT_4 [L111] SORT_4 var_34_arg_0 = var_27; [L112] SORT_4 var_34_arg_1 = var_33; [L113] SORT_1 var_34 = var_34_arg_0 == var_34_arg_1; [L114] SORT_1 var_35_arg_0 = ~state_25; [L115] var_35_arg_0 = var_35_arg_0 & mask_SORT_1 [L116] SORT_1 var_35_arg_1 = var_34; [L117] SORT_1 var_35 = var_35_arg_0 & var_35_arg_1; [L118] var_35 = var_35 & mask_SORT_1 [L119] SORT_1 bad_36_arg_0 = var_35; [L120] CALL __VERIFIER_assert(!(bad_36_arg_0)) [L20] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L20] reach_error() VAL [\old(cond)=0, cond=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 107.0MB. Free memory was 74.9MB in the beginning and 74.8MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 290.94ms. Allocated memory is still 182.5MB. Free memory was 153.5MB in the beginning and 132.4MB in the end (delta: 21.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 52.25ms. Allocated memory is still 182.5MB. Free memory was 132.4MB in the beginning and 125.3MB in the end (delta: 7.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 38.55ms. Allocated memory is still 182.5MB. Free memory was 125.3MB in the beginning and 122.4MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 3978.82ms. Allocated memory was 182.5MB in the beginning and 383.8MB in the end (delta: 201.3MB). Free memory was 122.4MB in the beginning and 176.1MB in the end (delta: -53.7MB). Peak memory consumption was 170.8MB. Max. memory is 16.1GB. * CodeCheck took 542.33ms. Allocated memory is still 383.8MB. Free memory was 176.1MB in the beginning and 137.3MB in the end (delta: 38.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * Witness Printer took 3.12ms. Allocated memory is still 383.8MB. Free memory was 137.3MB in the beginning and 136.2MB 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 00:42:02,726 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_750942e5-9097-4321-8ac6-133e4fbe8255/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_750942e5-9097-4321-8ac6-133e4fbe8255/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_750942e5-9097-4321-8ac6-133e4fbe8255/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_750942e5-9097-4321-8ac6-133e4fbe8255/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_750942e5-9097-4321-8ac6-133e4fbe8255/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.2.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_750942e5-9097-4321-8ac6-133e4fbe8255/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_750942e5-9097-4321-8ac6-133e4fbe8255/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 a944a36163c7b4fa5b48c60d1a0d4a18ecec257b1371681a86606945763c584d --- 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 00:42:04,576 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:42:04,577 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:42:04,591 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:42:04,591 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:42:04,592 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:42:04,593 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:42:04,594 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:42:04,595 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:42:04,596 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:42:04,596 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:42:04,597 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:42:04,598 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:42:04,598 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:42:04,599 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:42:04,600 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:42:04,600 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:42:04,601 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:42:04,602 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:42:04,604 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:42:04,605 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:42:04,605 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:42:04,606 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:42:04,607 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:42:04,609 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:42:04,610 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:42:04,610 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:42:04,611 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:42:04,611 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:42:04,612 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:42:04,612 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:42:04,612 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:42:04,613 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:42:04,613 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:42:04,614 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:42:04,614 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:42:04,615 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:42:04,615 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:42:04,615 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:42:04,616 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:42:04,616 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:42:04,617 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_750942e5-9097-4321-8ac6-133e4fbe8255/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 00:42:04,632 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:42:04,632 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:42:04,633 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:42:04,633 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:42:04,634 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:42:04,634 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:42:04,634 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:42:04,634 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:42:04,634 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:42:04,634 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:42:04,634 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:42:04,635 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 00:42:04,635 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 00:42:04,635 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 00:42:04,635 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:42:04,635 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:42:04,635 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:42:04,635 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:42:04,635 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:42:04,636 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:42:04,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:42:04,636 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:42:04,636 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:42:04,636 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:42:04,636 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 00:42:04,636 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 00:42:04,636 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:42:04,636 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 00:42:04,637 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 00:42:04,637 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_750942e5-9097-4321-8ac6-133e4fbe8255/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_750942e5-9097-4321-8ac6-133e4fbe8255/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a944a36163c7b4fa5b48c60d1a0d4a18ecec257b1371681a86606945763c584d [2022-12-15 00:42:04,842 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:42:04,857 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:42:04,859 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:42:04,860 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:42:04,860 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:42:04,861 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_750942e5-9097-4321-8ac6-133e4fbe8255/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.2.prop1-func-interl.c [2022-12-15 00:42:07,475 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:42:07,659 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:42:07,660 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_750942e5-9097-4321-8ac6-133e4fbe8255/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.2.prop1-func-interl.c [2022-12-15 00:42:07,666 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_750942e5-9097-4321-8ac6-133e4fbe8255/bin/ukojak-rkRKPMF4O4/data/92ebec0d3/0b2bfd46e95f48f6aef3372b834166e2/FLAG957cbbe8f [2022-12-15 00:42:07,678 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_750942e5-9097-4321-8ac6-133e4fbe8255/bin/ukojak-rkRKPMF4O4/data/92ebec0d3/0b2bfd46e95f48f6aef3372b834166e2 [2022-12-15 00:42:07,680 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:42:07,681 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:42:07,682 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:42:07,682 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:42:07,684 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:42:07,684 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:42:07" (1/1) ... [2022-12-15 00:42:07,685 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2805b780 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:42:07, skipping insertion in model container [2022-12-15 00:42:07,685 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:42:07" (1/1) ... [2022-12-15 00:42:07,690 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:42:07,718 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:42:07,845 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_750942e5-9097-4321-8ac6-133e4fbe8255/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.2.prop1-func-interl.c[1014,1027] [2022-12-15 00:42:07,944 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:42:07,948 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:42:07,957 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_750942e5-9097-4321-8ac6-133e4fbe8255/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.2.prop1-func-interl.c[1014,1027] [2022-12-15 00:42:07,997 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:42:08,006 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:42:08,007 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:42:08 WrapperNode [2022-12-15 00:42:08,007 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:42:08,008 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:42:08,008 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:42:08,008 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:42:08,013 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:42:08" (1/1) ... [2022-12-15 00:42:08,022 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:42:08" (1/1) ... [2022-12-15 00:42:08,045 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 431 [2022-12-15 00:42:08,045 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:42:08,046 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:42:08,046 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:42:08,046 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:42:08,052 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:42:08" (1/1) ... [2022-12-15 00:42:08,053 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:42:08" (1/1) ... [2022-12-15 00:42:08,056 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:42:08" (1/1) ... [2022-12-15 00:42:08,056 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:42:08" (1/1) ... [2022-12-15 00:42:08,063 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:42:08" (1/1) ... [2022-12-15 00:42:08,066 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:42:08" (1/1) ... [2022-12-15 00:42:08,067 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:42:08" (1/1) ... [2022-12-15 00:42:08,069 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:42:08" (1/1) ... [2022-12-15 00:42:08,079 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:42:08,079 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:42:08,080 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:42:08,080 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:42:08,080 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:42:08" (1/1) ... [2022-12-15 00:42:08,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:42:08,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_750942e5-9097-4321-8ac6-133e4fbe8255/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:42:08,106 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_750942e5-9097-4321-8ac6-133e4fbe8255/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:42:08,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_750942e5-9097-4321-8ac6-133e4fbe8255/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:42:08,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:42:08,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:42:08,250 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:42:08,252 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:42:08,626 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:42:08,640 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:42:08,641 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 00:42:08,642 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:42:08 BoogieIcfgContainer [2022-12-15 00:42:08,643 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:42:08,643 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:42:08,643 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:42:08,650 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:42:08,650 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:42:08" (1/1) ... [2022-12-15 00:42:08,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:42:08,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:08,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-12-15 00:42:08,694 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-12-15 00:42:08,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-15 00:42:08,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:08,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:08,731 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 00:42:08,735 INFO L158 Benchmark]: Toolchain (without parser) took 1053.04ms. Allocated memory was 67.1MB in the beginning and 81.8MB in the end (delta: 14.7MB). Free memory was 41.0MB in the beginning and 57.0MB in the end (delta: -16.0MB). Peak memory consumption was 24.6MB. Max. memory is 16.1GB. [2022-12-15 00:42:08,735 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 52.4MB. Free memory was 31.2MB in the beginning and 31.2MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:42:08,736 INFO L158 Benchmark]: CACSL2BoogieTranslator took 325.68ms. Allocated memory is still 67.1MB. Free memory was 40.8MB in the beginning and 36.0MB in the end (delta: 4.9MB). Peak memory consumption was 11.6MB. Max. memory is 16.1GB. [2022-12-15 00:42:08,737 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.57ms. Allocated memory is still 67.1MB. Free memory was 36.0MB in the beginning and 32.0MB in the end (delta: 4.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 00:42:08,737 INFO L158 Benchmark]: Boogie Preprocessor took 33.13ms. Allocated memory is still 67.1MB. Free memory was 32.0MB in the beginning and 45.3MB in the end (delta: -13.3MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. [2022-12-15 00:42:08,738 INFO L158 Benchmark]: RCFGBuilder took 563.22ms. Allocated memory was 67.1MB in the beginning and 81.8MB in the end (delta: 14.7MB). Free memory was 45.3MB in the beginning and 39.9MB in the end (delta: 5.4MB). Peak memory consumption was 25.1MB. Max. memory is 16.1GB. [2022-12-15 00:42:08,738 INFO L158 Benchmark]: CodeCheck took 90.27ms. Allocated memory is still 81.8MB. Free memory was 39.6MB in the beginning and 57.0MB in the end (delta: -17.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-15 00:42:08,742 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 52.4MB. Free memory was 31.2MB in the beginning and 31.2MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 325.68ms. Allocated memory is still 67.1MB. Free memory was 40.8MB in the beginning and 36.0MB in the end (delta: 4.9MB). Peak memory consumption was 11.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 37.57ms. Allocated memory is still 67.1MB. Free memory was 36.0MB in the beginning and 32.0MB in the end (delta: 4.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 33.13ms. Allocated memory is still 67.1MB. Free memory was 32.0MB in the beginning and 45.3MB in the end (delta: -13.3MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. * RCFGBuilder took 563.22ms. Allocated memory was 67.1MB in the beginning and 81.8MB in the end (delta: 14.7MB). Free memory was 45.3MB in the beginning and 39.9MB in the end (delta: 5.4MB). Peak memory consumption was 25.1MB. Max. memory is 16.1GB. * CodeCheck took 90.27ms. Allocated memory is still 81.8MB. Free memory was 39.6MB in the beginning and 57.0MB in the end (delta: -17.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:42:08,763 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_750942e5-9097-4321-8ac6-133e4fbe8255/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