./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_55859b6d-fbc8-462a-8744-0b29a23c1d8a/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55859b6d-fbc8-462a-8744-0b29a23c1d8a/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_55859b6d-fbc8-462a-8744-0b29a23c1d8a/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55859b6d-fbc8-462a-8744-0b29a23c1d8a/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55859b6d-fbc8-462a-8744-0b29a23c1d8a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55859b6d-fbc8-462a-8744-0b29a23c1d8a/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 32bit --witnessprinter.graph.data.programhash f1f34940ecf685c2c1201858b264ccb53eb3034d3cb9952a1b49bb437c42dde1 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 20:04:53,463 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:04:53,465 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:04:53,484 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:04:53,484 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:04:53,485 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:04:53,486 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:04:53,488 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:04:53,489 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:04:53,490 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:04:53,491 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:04:53,492 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:04:53,492 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:04:53,493 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:04:53,494 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:04:53,495 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:04:53,496 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:04:53,497 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:04:53,498 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:04:53,500 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:04:53,501 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:04:53,502 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:04:53,503 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:04:53,504 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:04:53,507 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:04:53,508 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:04:53,508 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:04:53,509 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:04:53,509 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:04:53,510 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:04:53,510 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:04:53,511 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:04:53,512 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:04:53,512 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:04:53,513 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:04:53,513 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:04:53,514 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:04:53,514 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:04:53,514 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:04:53,515 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:04:53,516 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:04:53,516 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55859b6d-fbc8-462a-8744-0b29a23c1d8a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 20:04:53,535 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:04:53,535 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:04:53,536 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:04:53,536 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:04:53,537 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:04:53,537 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:04:53,537 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:04:53,538 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 20:04:53,538 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:04:53,538 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 20:04:53,538 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:04:53,538 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:04:53,538 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:04:53,539 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:04:53,539 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 20:04:53,539 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:04:53,539 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:04:53,539 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:04:53,539 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:04:53,539 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:04:53,540 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:04:53,540 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:04:53,540 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:04:53,540 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:04:53,540 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:04:53,541 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:04:53,541 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:04:53,541 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:04:53,541 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_55859b6d-fbc8-462a-8744-0b29a23c1d8a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55859b6d-fbc8-462a-8744-0b29a23c1d8a/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f1f34940ecf685c2c1201858b264ccb53eb3034d3cb9952a1b49bb437c42dde1 [2022-12-14 20:04:53,705 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:04:53,722 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:04:53,724 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:04:53,725 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:04:53,726 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:04:53,727 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55859b6d-fbc8-462a-8744-0b29a23c1d8a/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i [2022-12-14 20:04:56,293 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:04:56,502 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:04:56,503 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55859b6d-fbc8-462a-8744-0b29a23c1d8a/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i [2022-12-14 20:04:56,512 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55859b6d-fbc8-462a-8744-0b29a23c1d8a/bin/ukojak-rkRKPMF4O4/data/b1d5bbfad/1b9bf19484fb425a8b0145186e45427a/FLAG4dce3ee3e [2022-12-14 20:04:56,862 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55859b6d-fbc8-462a-8744-0b29a23c1d8a/bin/ukojak-rkRKPMF4O4/data/b1d5bbfad/1b9bf19484fb425a8b0145186e45427a [2022-12-14 20:04:56,864 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:04:56,865 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:04:56,866 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:04:56,866 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:04:56,868 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:04:56,869 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:04:56" (1/1) ... [2022-12-14 20:04:56,869 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51cb4eb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:04:56, skipping insertion in model container [2022-12-14 20:04:56,869 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:04:56" (1/1) ... [2022-12-14 20:04:56,874 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:04:56,903 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:04:57,134 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_55859b6d-fbc8-462a-8744-0b29a23c1d8a/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i[33021,33034] [2022-12-14 20:04:57,189 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:04:57,196 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_55859b6d-fbc8-462a-8744-0b29a23c1d8a/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i[44590,44603] [2022-12-14 20:04:57,201 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:04:57,209 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:04:57,232 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_55859b6d-fbc8-462a-8744-0b29a23c1d8a/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i[33021,33034] [2022-12-14 20:04:57,266 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:04:57,272 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_55859b6d-fbc8-462a-8744-0b29a23c1d8a/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i[44590,44603] [2022-12-14 20:04:57,275 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:04:57,296 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:04:57,297 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:04:57 WrapperNode [2022-12-14 20:04:57,297 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:04:57,298 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:04:57,298 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:04:57,298 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:04:57,303 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:04:57" (1/1) ... [2022-12-14 20:04:57,321 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:04:57" (1/1) ... [2022-12-14 20:04:57,373 INFO L138 Inliner]: procedures = 177, calls = 285, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1022 [2022-12-14 20:04:57,374 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:04:57,374 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:04:57,375 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:04:57,375 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:04:57,384 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:04:57" (1/1) ... [2022-12-14 20:04:57,384 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:04:57" (1/1) ... [2022-12-14 20:04:57,393 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:04:57" (1/1) ... [2022-12-14 20:04:57,393 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:04:57" (1/1) ... [2022-12-14 20:04:57,427 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:04:57" (1/1) ... [2022-12-14 20:04:57,436 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:04:57" (1/1) ... [2022-12-14 20:04:57,441 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:04:57" (1/1) ... [2022-12-14 20:04:57,445 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:04:57" (1/1) ... [2022-12-14 20:04:57,454 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:04:57,455 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:04:57,455 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:04:57,455 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:04:57,456 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:04:57" (1/1) ... [2022-12-14 20:04:57,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:04:57,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55859b6d-fbc8-462a-8744-0b29a23c1d8a/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:04:57,482 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55859b6d-fbc8-462a-8744-0b29a23c1d8a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:04:57,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55859b6d-fbc8-462a-8744-0b29a23c1d8a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:04:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 20:04:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 20:04:57,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 20:04:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 20:04:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 20:04:57,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 20:04:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 20:04:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:04:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 20:04:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 20:04:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 20:04:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 20:04:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 20:04:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:04:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:04:57,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:04:57,673 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:04:57,674 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:04:58,745 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:04:59,003 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:04:59,004 INFO L300 CfgBuilder]: Removed 63 assume(true) statements. [2022-12-14 20:04:59,006 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:04:59 BoogieIcfgContainer [2022-12-14 20:04:59,006 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:04:59,007 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:04:59,007 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:04:59,015 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:04:59,015 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:04:59" (1/1) ... [2022-12-14 20:04:59,022 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:04:59,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:59,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 123 states and 214 transitions. [2022-12-14 20:04:59,061 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 214 transitions. [2022-12-14 20:04:59,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 20:04:59,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:59,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:59,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:59,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:59,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:59,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 123 states and 209 transitions. [2022-12-14 20:04:59,177 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 209 transitions. [2022-12-14 20:04:59,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-14 20:04:59,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:59,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:59,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:59,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:59,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:59,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 125 states and 208 transitions. [2022-12-14 20:04:59,347 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 208 transitions. [2022-12-14 20:04:59,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-12-14 20:04:59,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:59,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:59,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:59,423 INFO L263 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:04:59,428 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:04:59,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:59,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:59,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 125 states and 205 transitions. [2022-12-14 20:04:59,450 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 205 transitions. [2022-12-14 20:04:59,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-14 20:04:59,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:59,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:59,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:59,516 INFO L263 TraceCheckSpWp]: Trace formula consists of 158 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:04:59,518 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:04:59,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:59,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:59,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 125 states and 201 transitions. [2022-12-14 20:04:59,528 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 201 transitions. [2022-12-14 20:04:59,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 20:04:59,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:59,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:59,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:59,605 INFO L263 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:04:59,607 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:04:59,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:59,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:59,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 125 states and 195 transitions. [2022-12-14 20:04:59,619 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 195 transitions. [2022-12-14 20:04:59,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-14 20:04:59,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:59,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:00,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:00,075 INFO L263 TraceCheckSpWp]: Trace formula consists of 1487 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:00,078 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:00,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:00,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:00,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 125 states and 189 transitions. [2022-12-14 20:05:00,160 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 189 transitions. [2022-12-14 20:05:00,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 20:05:00,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:00,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:00,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:00,625 INFO L263 TraceCheckSpWp]: Trace formula consists of 1630 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 20:05:00,627 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:00,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:00,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:00,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 137 states and 203 transitions. [2022-12-14 20:05:00,822 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 203 transitions. [2022-12-14 20:05:00,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 20:05:00,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:00,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:00,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:00,939 INFO L263 TraceCheckSpWp]: Trace formula consists of 413 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:00,941 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:00,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:00,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:00,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 137 states and 201 transitions. [2022-12-14 20:05:00,949 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 201 transitions. [2022-12-14 20:05:00,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 20:05:00,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:00,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:01,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:01,088 INFO L263 TraceCheckSpWp]: Trace formula consists of 440 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:01,090 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:01,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:01,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:01,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 137 states and 199 transitions. [2022-12-14 20:05:01,096 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 199 transitions. [2022-12-14 20:05:01,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 20:05:01,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:01,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:01,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:01,516 INFO L263 TraceCheckSpWp]: Trace formula consists of 1644 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:01,518 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:01,520 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:01,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:01,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 137 states and 197 transitions. [2022-12-14 20:05:01,527 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 197 transitions. [2022-12-14 20:05:01,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 20:05:01,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:01,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:01,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:01,932 INFO L263 TraceCheckSpWp]: Trace formula consists of 1650 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 20:05:01,935 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:01,979 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:05:01,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:01,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 140 states and 199 transitions. [2022-12-14 20:05:01,993 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 199 transitions. [2022-12-14 20:05:01,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:05:01,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:01,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:02,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:02,231 INFO L263 TraceCheckSpWp]: Trace formula consists of 767 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 20:05:02,235 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:02,279 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-12-14 20:05:02,295 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-12-14 20:05:02,307 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:05:02,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:02,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 142 states and 202 transitions. [2022-12-14 20:05:02,355 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 202 transitions. [2022-12-14 20:05:02,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 20:05:02,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:02,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:02,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:02,583 INFO L263 TraceCheckSpWp]: Trace formula consists of 754 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:02,586 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:02,589 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:05:02,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:02,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 142 states and 198 transitions. [2022-12-14 20:05:02,596 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 198 transitions. [2022-12-14 20:05:02,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:05:02,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:02,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:02,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:02,793 INFO L263 TraceCheckSpWp]: Trace formula consists of 790 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:02,794 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:02,798 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:05:02,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:02,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 142 states and 196 transitions. [2022-12-14 20:05:02,807 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 196 transitions. [2022-12-14 20:05:02,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:05:02,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:02,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:02,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:02,988 INFO L263 TraceCheckSpWp]: Trace formula consists of 796 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 20:05:02,989 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:03,054 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:05:03,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:03,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 183 states and 250 transitions. [2022-12-14 20:05:03,879 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 250 transitions. [2022-12-14 20:05:03,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 20:05:03,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:03,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:04,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:04,100 INFO L263 TraceCheckSpWp]: Trace formula consists of 810 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:04,102 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:04,104 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:05:04,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:04,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 183 states and 248 transitions. [2022-12-14 20:05:04,109 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 248 transitions. [2022-12-14 20:05:04,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:05:04,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:04,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:04,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:04,346 INFO L263 TraceCheckSpWp]: Trace formula consists of 816 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 20:05:04,348 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:04,394 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:05:04,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:04,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 186 states and 250 transitions. [2022-12-14 20:05:04,402 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 250 transitions. [2022-12-14 20:05:04,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:05:04,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:04,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:04,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:04,650 INFO L263 TraceCheckSpWp]: Trace formula consists of 839 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:04,652 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:04,653 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:05:04,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:04,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 186 states and 248 transitions. [2022-12-14 20:05:04,696 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 248 transitions. [2022-12-14 20:05:04,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:05:04,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:04,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:04,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:04,947 INFO L263 TraceCheckSpWp]: Trace formula consists of 816 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 20:05:04,950 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:04,991 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:05:05,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:05,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 170 states and 228 transitions. [2022-12-14 20:05:05,003 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 228 transitions. [2022-12-14 20:05:05,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:05:05,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:05,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:05,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:05,189 INFO L263 TraceCheckSpWp]: Trace formula consists of 820 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:05,190 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:05,192 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:05:05,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:05,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 170 states and 223 transitions. [2022-12-14 20:05:05,201 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 223 transitions. [2022-12-14 20:05:05,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:05:05,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:05,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:15,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-12-14 20:05:15,435 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:487) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 20:05:15,439 INFO L158 Benchmark]: Toolchain (without parser) took 18573.27ms. Allocated memory was 136.3MB in the beginning and 304.1MB in the end (delta: 167.8MB). Free memory was 98.0MB in the beginning and 220.5MB in the end (delta: -122.5MB). Peak memory consumption was 215.5MB. Max. memory is 16.1GB. [2022-12-14 20:05:15,439 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 96.5MB. Free memory is still 48.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:05:15,439 INFO L158 Benchmark]: CACSL2BoogieTranslator took 431.35ms. Allocated memory is still 136.3MB. Free memory was 98.0MB in the beginning and 65.9MB in the end (delta: 32.2MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-12-14 20:05:15,440 INFO L158 Benchmark]: Boogie Procedure Inliner took 76.40ms. Allocated memory is still 136.3MB. Free memory was 65.9MB in the beginning and 104.0MB in the end (delta: -38.2MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. [2022-12-14 20:05:15,440 INFO L158 Benchmark]: Boogie Preprocessor took 79.84ms. Allocated memory is still 136.3MB. Free memory was 104.0MB in the beginning and 95.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 20:05:15,441 INFO L158 Benchmark]: RCFGBuilder took 1551.60ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 95.7MB in the beginning and 120.0MB in the end (delta: -24.3MB). Peak memory consumption was 74.0MB. Max. memory is 16.1GB. [2022-12-14 20:05:15,442 INFO L158 Benchmark]: CodeCheck took 16430.52ms. Allocated memory was 163.6MB in the beginning and 304.1MB in the end (delta: 140.5MB). Free memory was 120.0MB in the beginning and 220.5MB in the end (delta: -100.6MB). Peak memory consumption was 207.8MB. Max. memory is 16.1GB. [2022-12-14 20:05:15,444 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:487) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 96.5MB. Free memory is still 48.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 431.35ms. Allocated memory is still 136.3MB. Free memory was 98.0MB in the beginning and 65.9MB in the end (delta: 32.2MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 76.40ms. Allocated memory is still 136.3MB. Free memory was 65.9MB in the beginning and 104.0MB in the end (delta: -38.2MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 79.84ms. Allocated memory is still 136.3MB. Free memory was 104.0MB in the beginning and 95.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1551.60ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 95.7MB in the beginning and 120.0MB in the end (delta: -24.3MB). Peak memory consumption was 74.0MB. Max. memory is 16.1GB. * CodeCheck took 16430.52ms. Allocated memory was 163.6MB in the beginning and 304.1MB in the end (delta: 140.5MB). Free memory was 120.0MB in the beginning and 220.5MB in the end (delta: -100.6MB). Peak memory consumption was 207.8MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 20:05:15,485 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55859b6d-fbc8-462a-8744-0b29a23c1d8a/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_55859b6d-fbc8-462a-8744-0b29a23c1d8a/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55859b6d-fbc8-462a-8744-0b29a23c1d8a/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_55859b6d-fbc8-462a-8744-0b29a23c1d8a/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55859b6d-fbc8-462a-8744-0b29a23c1d8a/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55859b6d-fbc8-462a-8744-0b29a23c1d8a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55859b6d-fbc8-462a-8744-0b29a23c1d8a/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 32bit --witnessprinter.graph.data.programhash f1f34940ecf685c2c1201858b264ccb53eb3034d3cb9952a1b49bb437c42dde1 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 20:05:17,094 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:05:17,096 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:05:17,116 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:05:17,116 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:05:17,117 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:05:17,119 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:05:17,120 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:05:17,122 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:05:17,123 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:05:17,124 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:05:17,125 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:05:17,126 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:05:17,127 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:05:17,128 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:05:17,129 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:05:17,130 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:05:17,131 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:05:17,132 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:05:17,134 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:05:17,136 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:05:17,137 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:05:17,138 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:05:17,139 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:05:17,143 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:05:17,143 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:05:17,143 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:05:17,144 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:05:17,145 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:05:17,146 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:05:17,146 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:05:17,147 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:05:17,147 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:05:17,148 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:05:17,149 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:05:17,150 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:05:17,150 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:05:17,150 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:05:17,151 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:05:17,151 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:05:17,152 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:05:17,153 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55859b6d-fbc8-462a-8744-0b29a23c1d8a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-14 20:05:17,173 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:05:17,173 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:05:17,173 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:05:17,174 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:05:17,174 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:05:17,174 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:05:17,174 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:05:17,175 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 20:05:17,175 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 20:05:17,175 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:05:17,175 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:05:17,175 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:05:17,175 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:05:17,175 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 20:05:17,175 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 20:05:17,175 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 20:05:17,176 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 20:05:17,176 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:05:17,176 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:05:17,176 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:05:17,176 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:05:17,176 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:05:17,176 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:05:17,176 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:05:17,177 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:05:17,177 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:05:17,177 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:05:17,177 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 20:05:17,177 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 20:05:17,177 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:05:17,177 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 20:05:17,177 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 20:05:17,178 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_55859b6d-fbc8-462a-8744-0b29a23c1d8a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55859b6d-fbc8-462a-8744-0b29a23c1d8a/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f1f34940ecf685c2c1201858b264ccb53eb3034d3cb9952a1b49bb437c42dde1 [2022-12-14 20:05:17,386 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:05:17,401 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:05:17,403 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:05:17,404 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:05:17,404 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:05:17,405 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55859b6d-fbc8-462a-8744-0b29a23c1d8a/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i [2022-12-14 20:05:19,908 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:05:20,098 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:05:20,099 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55859b6d-fbc8-462a-8744-0b29a23c1d8a/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i [2022-12-14 20:05:20,112 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55859b6d-fbc8-462a-8744-0b29a23c1d8a/bin/ukojak-rkRKPMF4O4/data/1e72b516c/c4850af2a6874a7a8b85076adbcfc353/FLAG38dcea7e9 [2022-12-14 20:05:20,126 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55859b6d-fbc8-462a-8744-0b29a23c1d8a/bin/ukojak-rkRKPMF4O4/data/1e72b516c/c4850af2a6874a7a8b85076adbcfc353 [2022-12-14 20:05:20,129 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:05:20,130 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:05:20,131 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:05:20,131 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:05:20,134 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:05:20,135 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:05:20" (1/1) ... [2022-12-14 20:05:20,136 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d8b4fe0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:20, skipping insertion in model container [2022-12-14 20:05:20,136 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:05:20" (1/1) ... [2022-12-14 20:05:20,143 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:05:20,198 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:05:20,500 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_55859b6d-fbc8-462a-8744-0b29a23c1d8a/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i[33021,33034] [2022-12-14 20:05:20,572 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:05:20,580 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_55859b6d-fbc8-462a-8744-0b29a23c1d8a/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i[44590,44603] [2022-12-14 20:05:20,584 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:05:20,594 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 20:05:20,602 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:05:20,621 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_55859b6d-fbc8-462a-8744-0b29a23c1d8a/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i[33021,33034] [2022-12-14 20:05:20,655 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:05:20,661 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_55859b6d-fbc8-462a-8744-0b29a23c1d8a/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i[44590,44603] [2022-12-14 20:05:20,664 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:05:20,668 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:05:20,688 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_55859b6d-fbc8-462a-8744-0b29a23c1d8a/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i[33021,33034] [2022-12-14 20:05:20,716 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:05:20,720 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_55859b6d-fbc8-462a-8744-0b29a23c1d8a/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i[44590,44603] [2022-12-14 20:05:20,722 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:05:20,743 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:05:20,744 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:20 WrapperNode [2022-12-14 20:05:20,744 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:05:20,745 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:05:20,745 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:05:20,745 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:05:20,750 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:20" (1/1) ... [2022-12-14 20:05:20,771 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:20" (1/1) ... [2022-12-14 20:05:20,808 INFO L138 Inliner]: procedures = 180, calls = 285, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1022 [2022-12-14 20:05:20,808 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:05:20,809 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:05:20,809 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:05:20,809 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:05:20,815 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:20" (1/1) ... [2022-12-14 20:05:20,816 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:20" (1/1) ... [2022-12-14 20:05:20,821 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:20" (1/1) ... [2022-12-14 20:05:20,822 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:20" (1/1) ... [2022-12-14 20:05:20,846 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:20" (1/1) ... [2022-12-14 20:05:20,853 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:20" (1/1) ... [2022-12-14 20:05:20,856 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:20" (1/1) ... [2022-12-14 20:05:20,859 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:20" (1/1) ... [2022-12-14 20:05:20,864 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:05:20,865 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:05:20,865 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:05:20,865 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:05:20,866 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:20" (1/1) ... [2022-12-14 20:05:20,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:05:20,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55859b6d-fbc8-462a-8744-0b29a23c1d8a/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:05:20,890 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55859b6d-fbc8-462a-8744-0b29a23c1d8a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:05:20,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55859b6d-fbc8-462a-8744-0b29a23c1d8a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:05:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 20:05:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 20:05:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 20:05:20,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 20:05:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 20:05:20,925 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 20:05:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 20:05:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:05:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 20:05:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 20:05:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 20:05:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 20:05:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 20:05:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 20:05:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 20:05:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:05:20,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:05:21,090 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:05:21,092 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:05:34,943 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:05:35,250 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:05:35,250 INFO L300 CfgBuilder]: Removed 63 assume(true) statements. [2022-12-14 20:05:35,253 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:05:35 BoogieIcfgContainer [2022-12-14 20:05:35,253 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:05:35,254 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:05:35,254 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:05:35,263 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:05:35,264 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:05:35" (1/1) ... [2022-12-14 20:05:35,273 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:05:35,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:35,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 123 states and 214 transitions. [2022-12-14 20:05:35,325 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 214 transitions. [2022-12-14 20:05:35,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 20:05:35,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:35,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:35,374 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 20:05:35,381 INFO L158 Benchmark]: Toolchain (without parser) took 15250.24ms. Allocated memory was 81.8MB in the beginning and 98.6MB in the end (delta: 16.8MB). Free memory was 61.6MB in the beginning and 63.3MB in the end (delta: -1.7MB). Peak memory consumption was 45.1MB. Max. memory is 16.1GB. [2022-12-14 20:05:35,382 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 56.6MB. Free memory is still 35.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:05:35,382 INFO L158 Benchmark]: CACSL2BoogieTranslator took 612.85ms. Allocated memory is still 81.8MB. Free memory was 61.4MB in the beginning and 39.6MB in the end (delta: 21.8MB). Peak memory consumption was 26.2MB. Max. memory is 16.1GB. [2022-12-14 20:05:35,383 INFO L158 Benchmark]: Boogie Procedure Inliner took 63.76ms. Allocated memory is still 81.8MB. Free memory was 39.6MB in the beginning and 55.6MB in the end (delta: -16.0MB). Peak memory consumption was 6.7MB. Max. memory is 16.1GB. [2022-12-14 20:05:35,383 INFO L158 Benchmark]: Boogie Preprocessor took 55.90ms. Allocated memory is still 81.8MB. Free memory was 55.6MB in the beginning and 47.7MB in the end (delta: 7.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 20:05:35,384 INFO L158 Benchmark]: RCFGBuilder took 14387.85ms. Allocated memory was 81.8MB in the beginning and 98.6MB in the end (delta: 16.8MB). Free memory was 47.7MB in the beginning and 44.7MB in the end (delta: 3.0MB). Peak memory consumption was 36.4MB. Max. memory is 16.1GB. [2022-12-14 20:05:35,385 INFO L158 Benchmark]: CodeCheck took 126.09ms. Allocated memory is still 98.6MB. Free memory was 44.7MB in the beginning and 63.3MB in the end (delta: -18.7MB). Peak memory consumption was 11.4MB. Max. memory is 16.1GB. [2022-12-14 20:05:35,388 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 0.10ms. Allocated memory is still 56.6MB. Free memory is still 35.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 612.85ms. Allocated memory is still 81.8MB. Free memory was 61.4MB in the beginning and 39.6MB in the end (delta: 21.8MB). Peak memory consumption was 26.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 63.76ms. Allocated memory is still 81.8MB. Free memory was 39.6MB in the beginning and 55.6MB in the end (delta: -16.0MB). Peak memory consumption was 6.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 55.90ms. Allocated memory is still 81.8MB. Free memory was 55.6MB in the beginning and 47.7MB in the end (delta: 7.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 14387.85ms. Allocated memory was 81.8MB in the beginning and 98.6MB in the end (delta: 16.8MB). Free memory was 47.7MB in the beginning and 44.7MB in the end (delta: 3.0MB). Peak memory consumption was 36.4MB. Max. memory is 16.1GB. * CodeCheck took 126.09ms. Allocated memory is still 98.6MB. Free memory was 44.7MB in the beginning and 63.3MB in the end (delta: -18.7MB). Peak memory consumption was 11.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 20:05:35,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55859b6d-fbc8-462a-8744-0b29a23c1d8a/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