./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB --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 088f6c2624c9ef470b1e5d5938ff0e2c2948b61c2ac98da6e426747245a7aaad --- 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-dbf71c6-m [2022-10-17 16:56:29,401 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:56:29,408 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:56:29,479 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:56:29,480 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:56:29,487 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:56:29,489 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:56:29,493 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:56:29,500 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:56:29,502 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:56:29,504 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:56:29,509 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:56:29,514 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:56:29,519 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:56:29,521 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:56:29,524 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:56:29,526 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:56:29,534 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:56:29,537 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:56:29,541 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:56:29,547 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:56:29,549 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:56:29,550 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:56:29,553 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:56:29,563 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:56:29,564 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:56:29,565 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:56:29,567 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:56:29,568 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:56:29,569 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:56:29,570 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:56:29,572 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:56:29,574 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:56:29,576 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:56:29,577 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:56:29,577 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:56:29,578 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:56:29,579 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:56:29,579 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:56:29,580 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:56:29,581 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:56:29,582 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:56:29,636 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:56:29,637 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:56:29,638 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:56:29,639 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:56:29,640 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:56:29,640 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:56:29,641 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:56:29,641 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:56:29,641 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:56:29,641 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:56:29,643 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:56:29,643 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:56:29,644 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:56:29,644 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:56:29,644 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:56:29,644 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:56:29,645 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:56:29,645 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:56:29,645 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:56:29,646 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:56:29,646 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:56:29,646 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:56:29,647 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:56:29,647 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:56:29,647 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:56:29,647 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:56:29,648 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:56:29,648 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:56:29,648 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_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 088f6c2624c9ef470b1e5d5938ff0e2c2948b61c2ac98da6e426747245a7aaad [2022-10-17 16:56:30,001 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:56:30,026 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:56:30,030 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:56:30,031 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:56:30,033 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:56:30,034 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c [2022-10-17 16:56:30,130 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB/data/cffb0bb4e/bf505dd416e24a8da4588306ef016c44/FLAG71aaace88 [2022-10-17 16:56:30,746 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:56:30,747 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c [2022-10-17 16:56:30,760 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB/data/cffb0bb4e/bf505dd416e24a8da4588306ef016c44/FLAG71aaace88 [2022-10-17 16:56:31,038 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB/data/cffb0bb4e/bf505dd416e24a8da4588306ef016c44 [2022-10-17 16:56:31,040 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:56:31,042 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:56:31,044 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:56:31,053 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:56:31,056 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:56:31,057 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:56:31" (1/1) ... [2022-10-17 16:56:31,058 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44f3bb37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:31, skipping insertion in model container [2022-10-17 16:56:31,058 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:56:31" (1/1) ... [2022-10-17 16:56:31,067 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:56:31,117 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:56:31,557 WARN L230 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_eee726d9-da29-4e74-95dc-bde7e1284f75/sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c[19262,19275] [2022-10-17 16:56:31,574 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:56:31,585 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:56:31,735 WARN L230 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_eee726d9-da29-4e74-95dc-bde7e1284f75/sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c[19262,19275] [2022-10-17 16:56:31,740 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:56:31,760 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:56:31,760 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:31 WrapperNode [2022-10-17 16:56:31,761 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:56:31,762 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:56:31,762 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:56:31,763 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:56:31,772 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:31" (1/1) ... [2022-10-17 16:56:31,812 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:31" (1/1) ... [2022-10-17 16:56:31,849 INFO L138 Inliner]: procedures = 26, calls = 454, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 157 [2022-10-17 16:56:31,850 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:56:31,851 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:56:31,851 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:56:31,852 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:56:31,863 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:31" (1/1) ... [2022-10-17 16:56:31,864 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:31" (1/1) ... [2022-10-17 16:56:31,880 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:31" (1/1) ... [2022-10-17 16:56:31,880 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:31" (1/1) ... [2022-10-17 16:56:31,962 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:31" (1/1) ... [2022-10-17 16:56:31,987 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:31" (1/1) ... [2022-10-17 16:56:31,994 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:31" (1/1) ... [2022-10-17 16:56:32,003 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:31" (1/1) ... [2022-10-17 16:56:32,017 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:56:32,019 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:56:32,019 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:56:32,019 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:56:32,020 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:31" (1/1) ... [2022-10-17 16:56:32,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:56:32,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:56:32,082 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:56:32,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:56:32,149 INFO L130 BoogieDeclarations]: Found specification of procedure minus [2022-10-17 16:56:32,149 INFO L138 BoogieDeclarations]: Found implementation of procedure minus [2022-10-17 16:56:32,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:56:32,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:56:32,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:56:32,153 INFO L130 BoogieDeclarations]: Found specification of procedure create_fresh_int_array [2022-10-17 16:56:32,154 INFO L138 BoogieDeclarations]: Found implementation of procedure create_fresh_int_array [2022-10-17 16:56:32,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:56:32,154 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-10-17 16:56:32,154 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-10-17 16:56:32,155 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-10-17 16:56:32,155 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-10-17 16:56:32,156 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-10-17 16:56:32,157 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-10-17 16:56:32,157 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:56:32,158 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:56:32,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:56:32,158 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-10-17 16:56:32,158 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-10-17 16:56:32,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:56:32,159 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:56:32,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:56:32,159 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:56:32,162 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-10-17 16:56:32,580 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:56:32,583 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:56:34,604 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:56:36,408 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:56:36,409 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-10-17 16:56:36,410 ERROR L334 CfgBuilder]: Unexpected successor node of atomic block begin: L73-11 is neither atomic block end nor a sink node. [2022-10-17 16:56:36,411 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block? at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:303) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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) [2022-10-17 16:56:36,420 INFO L158 Benchmark]: Toolchain (without parser) took 5375.01ms. Allocated memory was 100.7MB in the beginning and 174.1MB in the end (delta: 73.4MB). Free memory was 59.1MB in the beginning and 45.5MB in the end (delta: 13.7MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. [2022-10-17 16:56:36,421 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 100.7MB. Free memory is still 77.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:56:36,423 INFO L158 Benchmark]: CACSL2BoogieTranslator took 716.92ms. Allocated memory is still 100.7MB. Free memory was 58.9MB in the beginning and 58.0MB in the end (delta: 899.0kB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 16:56:36,425 INFO L158 Benchmark]: Boogie Procedure Inliner took 87.96ms. Allocated memory is still 100.7MB. Free memory was 58.0MB in the beginning and 55.3MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:56:36,426 INFO L158 Benchmark]: Boogie Preprocessor took 166.51ms. Allocated memory is still 100.7MB. Free memory was 55.3MB in the beginning and 47.2MB in the end (delta: 8.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 16:56:36,427 INFO L158 Benchmark]: RCFGBuilder took 4397.67ms. Allocated memory was 100.7MB in the beginning and 174.1MB in the end (delta: 73.4MB). Free memory was 47.2MB in the beginning and 45.5MB in the end (delta: 1.8MB). Peak memory consumption was 86.3MB. Max. memory is 16.1GB. [2022-10-17 16:56:36,437 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 100.7MB. Free memory is still 77.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 716.92ms. Allocated memory is still 100.7MB. Free memory was 58.9MB in the beginning and 58.0MB in the end (delta: 899.0kB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 87.96ms. Allocated memory is still 100.7MB. Free memory was 58.0MB in the beginning and 55.3MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 166.51ms. Allocated memory is still 100.7MB. Free memory was 55.3MB in the beginning and 47.2MB in the end (delta: 8.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 4397.67ms. Allocated memory was 100.7MB in the beginning and 174.1MB in the end (delta: 73.4MB). Free memory was 47.2MB in the beginning and 45.5MB in the end (delta: 1.8MB). Peak memory consumption was 86.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block? de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block?: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:303) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:56:36,489 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB --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 088f6c2624c9ef470b1e5d5938ff0e2c2948b61c2ac98da6e426747245a7aaad --- 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-dbf71c6-m [2022-10-17 16:56:39,201 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:56:39,205 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:56:39,271 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:56:39,272 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:56:39,277 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:56:39,281 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:56:39,287 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:56:39,295 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:56:39,302 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:56:39,306 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:56:39,310 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:56:39,311 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:56:39,314 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:56:39,317 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:56:39,319 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:56:39,321 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:56:39,323 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:56:39,326 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:56:39,338 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:56:39,340 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:56:39,345 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:56:39,347 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:56:39,348 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:56:39,354 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:56:39,354 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:56:39,355 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:56:39,356 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:56:39,357 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:56:39,358 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:56:39,359 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:56:39,360 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:56:39,361 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:56:39,365 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:56:39,367 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:56:39,368 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:56:39,369 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:56:39,369 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:56:39,370 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:56:39,371 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:56:39,373 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:56:39,374 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-10-17 16:56:39,439 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:56:39,440 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:56:39,441 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:56:39,441 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:56:39,442 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:56:39,443 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:56:39,443 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:56:39,443 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:56:39,444 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:56:39,444 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:56:39,444 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:56:39,444 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:56:39,445 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:56:39,445 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:56:39,445 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:56:39,446 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:56:39,446 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:56:39,446 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:56:39,446 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:56:39,447 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:56:39,447 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:56:39,447 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:56:39,448 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:56:39,448 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:56:39,448 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:56:39,449 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:56:39,449 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:56:39,449 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:56:39,449 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:56:39,450 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:56:39,450 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:56:39,450 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:56:39,451 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_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 088f6c2624c9ef470b1e5d5938ff0e2c2948b61c2ac98da6e426747245a7aaad [2022-10-17 16:56:39,990 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:56:40,026 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:56:40,031 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:56:40,032 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:56:40,033 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:56:40,036 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c [2022-10-17 16:56:40,119 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB/data/75d9a2c6c/f141bc11113e42e0b32e5b490315e409/FLAG44d2cbd35 [2022-10-17 16:56:40,820 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:56:40,821 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c [2022-10-17 16:56:40,835 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB/data/75d9a2c6c/f141bc11113e42e0b32e5b490315e409/FLAG44d2cbd35 [2022-10-17 16:56:41,049 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB/data/75d9a2c6c/f141bc11113e42e0b32e5b490315e409 [2022-10-17 16:56:41,052 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:56:41,053 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:56:41,056 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:56:41,056 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:56:41,060 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:56:41,061 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:56:41" (1/1) ... [2022-10-17 16:56:41,062 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cd5e9a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:41, skipping insertion in model container [2022-10-17 16:56:41,063 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:56:41" (1/1) ... [2022-10-17 16:56:41,072 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:56:41,127 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:56:41,688 WARN L230 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_eee726d9-da29-4e74-95dc-bde7e1284f75/sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c[19262,19275] [2022-10-17 16:56:41,715 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:56:41,729 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:56:41,740 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:56:41,916 WARN L230 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_eee726d9-da29-4e74-95dc-bde7e1284f75/sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c[19262,19275] [2022-10-17 16:56:41,920 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:56:41,926 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:56:42,069 WARN L230 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_eee726d9-da29-4e74-95dc-bde7e1284f75/sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c[19262,19275] [2022-10-17 16:56:42,075 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:56:42,100 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:56:42,101 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:42 WrapperNode [2022-10-17 16:56:42,101 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:56:42,102 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:56:42,103 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:56:42,103 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:56:42,112 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:42" (1/1) ... [2022-10-17 16:56:42,158 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:42" (1/1) ... [2022-10-17 16:56:42,193 INFO L138 Inliner]: procedures = 28, calls = 454, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 148 [2022-10-17 16:56:42,193 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:56:42,194 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:56:42,195 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:56:42,195 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:56:42,208 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:42" (1/1) ... [2022-10-17 16:56:42,208 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:42" (1/1) ... [2022-10-17 16:56:42,229 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:42" (1/1) ... [2022-10-17 16:56:42,230 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:42" (1/1) ... [2022-10-17 16:56:42,330 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:42" (1/1) ... [2022-10-17 16:56:42,357 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:42" (1/1) ... [2022-10-17 16:56:42,364 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:42" (1/1) ... [2022-10-17 16:56:42,390 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:42" (1/1) ... [2022-10-17 16:56:42,410 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:56:42,411 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:56:42,412 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:56:42,412 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:56:42,425 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:56:42" (1/1) ... [2022-10-17 16:56:42,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:56:42,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:56:42,460 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:56:42,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:56:42,522 INFO L130 BoogieDeclarations]: Found specification of procedure minus [2022-10-17 16:56:42,522 INFO L138 BoogieDeclarations]: Found implementation of procedure minus [2022-10-17 16:56:42,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:56:42,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:56:42,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:56:42,525 INFO L130 BoogieDeclarations]: Found specification of procedure create_fresh_int_array [2022-10-17 16:56:42,527 INFO L138 BoogieDeclarations]: Found implementation of procedure create_fresh_int_array [2022-10-17 16:56:42,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 16:56:42,527 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-10-17 16:56:42,528 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-10-17 16:56:42,528 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-10-17 16:56:42,528 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-10-17 16:56:42,528 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-10-17 16:56:42,529 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-10-17 16:56:42,529 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:56:42,529 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:56:42,529 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-10-17 16:56:42,530 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-10-17 16:56:42,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:56:42,530 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:56:42,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:56:42,531 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:56:42,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 16:56:42,534 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-10-17 16:56:42,926 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:56:42,943 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:56:46,245 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:56:49,389 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:56:49,389 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-10-17 16:56:49,390 ERROR L334 CfgBuilder]: Unexpected successor node of atomic block begin: L73-11 is neither atomic block end nor a sink node. [2022-10-17 16:56:49,391 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block? at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:303) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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) [2022-10-17 16:56:49,396 INFO L158 Benchmark]: Toolchain (without parser) took 8341.09ms. Allocated memory was 58.7MB in the beginning and 364.9MB in the end (delta: 306.2MB). Free memory was 34.4MB in the beginning and 162.9MB in the end (delta: -128.6MB). Peak memory consumption was 177.4MB. Max. memory is 16.1GB. [2022-10-17 16:56:49,397 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 58.7MB. Free memory is still 38.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:56:49,398 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1045.88ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 34.2MB in the beginning and 40.0MB in the end (delta: -5.8MB). Peak memory consumption was 15.5MB. Max. memory is 16.1GB. [2022-10-17 16:56:49,398 INFO L158 Benchmark]: Boogie Procedure Inliner took 91.19ms. Allocated memory is still 71.3MB. Free memory was 40.0MB in the beginning and 37.3MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:56:49,399 INFO L158 Benchmark]: Boogie Preprocessor took 216.29ms. Allocated memory is still 71.3MB. Free memory was 37.3MB in the beginning and 46.0MB in the end (delta: -8.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:56:49,400 INFO L158 Benchmark]: RCFGBuilder took 6982.14ms. Allocated memory was 71.3MB in the beginning and 364.9MB in the end (delta: 293.6MB). Free memory was 46.0MB in the beginning and 162.9MB in the end (delta: -116.9MB). Peak memory consumption was 177.0MB. Max. memory is 16.1GB. [2022-10-17 16:56:49,404 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 58.7MB. Free memory is still 38.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1045.88ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 34.2MB in the beginning and 40.0MB in the end (delta: -5.8MB). Peak memory consumption was 15.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 91.19ms. Allocated memory is still 71.3MB. Free memory was 40.0MB in the beginning and 37.3MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 216.29ms. Allocated memory is still 71.3MB. Free memory was 37.3MB in the beginning and 46.0MB in the end (delta: -8.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 6982.14ms. Allocated memory was 71.3MB in the beginning and 364.9MB in the end (delta: 293.6MB). Free memory was 46.0MB in the beginning and 162.9MB in the end (delta: -116.9MB). Peak memory consumption was 177.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block? de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block?: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:303) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:56:49,464 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eee726d9-da29-4e74-95dc-bde7e1284f75/bin/ukojak-92XMlrwhuB/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: UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block?