./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu --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 795c382fbb0026f2f6f7212254176553809c7311a8058a10cea47f6b1b03373b --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:40:33,454 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:40:33,458 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:40:33,505 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:40:33,505 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:40:33,506 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:40:33,508 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:40:33,510 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:40:33,513 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:40:33,514 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:40:33,515 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:40:33,516 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:40:33,517 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:40:33,518 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:40:33,520 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:40:33,522 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:40:33,523 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:40:33,524 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:40:33,527 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:40:33,529 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:40:33,532 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:40:33,539 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:40:33,541 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:40:33,542 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:40:33,546 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:40:33,547 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:40:33,547 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:40:33,548 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:40:33,549 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:40:33,550 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:40:33,551 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:40:33,558 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:40:33,560 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:40:33,561 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:40:33,563 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:40:33,563 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:40:33,564 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:40:33,564 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:40:33,565 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:40:33,566 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:40:33,566 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:40:33,567 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 15:40:33,620 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:40:33,621 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:40:33,621 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:40:33,622 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:40:33,622 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:40:33,623 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:40:33,625 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:40:33,625 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 15:40:33,632 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:40:33,632 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 15:40:33,632 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:40:33,632 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:40:33,633 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:40:33,633 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:40:33,633 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 15:40:33,633 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:40:33,633 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:40:33,633 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:40:33,634 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:40:33,634 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:40:33,634 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:40:33,634 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:40:33,635 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:40:33,635 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:40:33,635 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:40:33,636 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:40:33,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:40:33,637 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:40:33,637 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_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 795c382fbb0026f2f6f7212254176553809c7311a8058a10cea47f6b1b03373b [2021-11-23 15:40:33,893 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:40:33,913 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:40:33,916 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:40:33,917 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:40:33,918 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:40:33,919 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c [2021-11-23 15:40:33,992 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu/data/37f5a344a/7f3f87b551eb46b993fcf73c48324975/FLAG1f3179cfd [2021-11-23 15:40:34,462 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:40:34,463 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c [2021-11-23 15:40:34,470 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu/data/37f5a344a/7f3f87b551eb46b993fcf73c48324975/FLAG1f3179cfd [2021-11-23 15:40:34,838 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu/data/37f5a344a/7f3f87b551eb46b993fcf73c48324975 [2021-11-23 15:40:34,840 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:40:34,842 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:40:34,843 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:40:34,843 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:40:34,850 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:40:34,851 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:34" (1/1) ... [2021-11-23 15:40:34,852 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e0802ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:34, skipping insertion in model container [2021-11-23 15:40:34,852 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:34" (1/1) ... [2021-11-23 15:40:34,859 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:40:34,883 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:40:35,095 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_49dbc312-4f5a-4e0f-80f3-60af7aa92690/sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c[3034,3047] [2021-11-23 15:40:35,104 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:40:35,113 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:40:35,142 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_49dbc312-4f5a-4e0f-80f3-60af7aa92690/sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c[3034,3047] [2021-11-23 15:40:35,148 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:40:35,163 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:40:35,164 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:35 WrapperNode [2021-11-23 15:40:35,164 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:40:35,165 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:40:35,165 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:40:35,165 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:40:35,173 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:35" (1/1) ... [2021-11-23 15:40:35,184 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:35" (1/1) ... [2021-11-23 15:40:35,204 INFO L137 Inliner]: procedures = 26, calls = 46, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 79 [2021-11-23 15:40:35,205 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:40:35,206 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:40:35,206 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:40:35,206 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:40:35,215 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:35" (1/1) ... [2021-11-23 15:40:35,215 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:35" (1/1) ... [2021-11-23 15:40:35,219 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:35" (1/1) ... [2021-11-23 15:40:35,220 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:35" (1/1) ... [2021-11-23 15:40:35,231 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:35" (1/1) ... [2021-11-23 15:40:35,236 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:35" (1/1) ... [2021-11-23 15:40:35,238 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:35" (1/1) ... [2021-11-23 15:40:35,242 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:40:35,243 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:40:35,244 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:40:35,244 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:40:35,245 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:35" (1/1) ... [2021-11-23 15:40:35,253 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:40:35,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:40:35,273 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:40:35,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:40:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure minus [2021-11-23 15:40:35,313 INFO L138 BoogieDeclarations]: Found implementation of procedure minus [2021-11-23 15:40:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:40:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:40:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:40:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure create_fresh_int_array [2021-11-23 15:40:35,316 INFO L138 BoogieDeclarations]: Found implementation of procedure create_fresh_int_array [2021-11-23 15:40:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:40:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-11-23 15:40:35,316 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-11-23 15:40:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-11-23 15:40:35,317 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-11-23 15:40:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-11-23 15:40:35,318 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-11-23 15:40:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:40:35,318 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:40:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:40:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:40:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:40:35,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:40:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:40:35,321 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-23 15:40:35,405 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:40:35,407 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:40:35,740 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:40:35,752 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 15:40:35,753 INFO L301 CfgBuilder]: Removed 4 assume(true) statements. [2021-11-23 15:40:35,755 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:40:35 BoogieIcfgContainer [2021-11-23 15:40:35,755 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 15:40:35,756 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 15:40:35,757 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 15:40:35,768 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 15:40:35,779 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:40:35" (1/1) ... [2021-11-23 15:40:35,780 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:358) 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) [2021-11-23 15:40:35,789 INFO L158 Benchmark]: Toolchain (without parser) took 943.57ms. Allocated memory is still 123.7MB. Free memory was 85.8MB in the beginning and 74.5MB in the end (delta: 11.2MB). Peak memory consumption was 9.9MB. Max. memory is 16.1GB. [2021-11-23 15:40:35,790 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 123.7MB. Free memory is still 102.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:40:35,791 INFO L158 Benchmark]: CACSL2BoogieTranslator took 321.10ms. Allocated memory is still 123.7MB. Free memory was 85.5MB in the beginning and 95.5MB in the end (delta: -10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 15:40:35,792 INFO L158 Benchmark]: Boogie Procedure Inliner took 40.08ms. Allocated memory is still 123.7MB. Free memory was 95.5MB in the beginning and 93.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 15:40:35,793 INFO L158 Benchmark]: Boogie Preprocessor took 36.80ms. Allocated memory is still 123.7MB. Free memory was 93.4MB in the beginning and 92.3MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:40:35,794 INFO L158 Benchmark]: RCFGBuilder took 512.34ms. Allocated memory is still 123.7MB. Free memory was 91.9MB in the beginning and 75.3MB in the end (delta: 16.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2021-11-23 15:40:35,795 INFO L158 Benchmark]: CodeCheck took 28.03ms. Allocated memory is still 123.7MB. Free memory was 75.3MB in the beginning and 74.5MB in the end (delta: 817.1kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 15:40:35,811 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 123.7MB. Free memory is still 102.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 321.10ms. Allocated memory is still 123.7MB. Free memory was 85.5MB in the beginning and 95.5MB in the end (delta: -10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 40.08ms. Allocated memory is still 123.7MB. Free memory was 95.5MB in the beginning and 93.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 36.80ms. Allocated memory is still 123.7MB. Free memory was 93.4MB in the beginning and 92.3MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 512.34ms. Allocated memory is still 123.7MB. Free memory was 91.9MB in the beginning and 75.3MB in the end (delta: 16.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 28.03ms. Allocated memory is still 123.7MB. Free memory was 75.3MB in the beginning and 74.5MB in the end (delta: 817.1kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:40:35,869 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu --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 795c382fbb0026f2f6f7212254176553809c7311a8058a10cea47f6b1b03373b --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:40:38,148 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:40:38,150 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:40:38,207 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:40:38,208 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:40:38,212 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:40:38,214 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:40:38,219 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:40:38,222 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:40:38,228 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:40:38,232 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:40:38,234 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:40:38,235 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:40:38,238 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:40:38,240 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:40:38,245 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:40:38,247 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:40:38,248 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:40:38,250 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:40:38,258 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:40:38,260 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:40:38,261 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:40:38,265 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:40:38,266 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:40:38,275 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:40:38,276 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:40:38,276 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:40:38,278 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:40:38,279 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:40:38,280 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:40:38,281 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:40:38,282 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:40:38,284 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:40:38,285 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:40:38,286 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:40:38,286 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:40:38,287 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:40:38,288 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:40:38,288 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:40:38,290 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:40:38,291 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:40:38,296 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-23 15:40:38,347 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:40:38,348 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:40:38,349 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:40:38,350 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:40:38,351 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:40:38,351 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:40:38,352 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:40:38,352 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 15:40:38,352 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 15:40:38,352 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:40:38,353 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:40:38,353 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:40:38,353 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:40:38,354 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:40:38,354 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:40:38,354 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:40:38,354 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 15:40:38,354 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:40:38,355 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:40:38,355 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:40:38,355 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:40:38,355 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:40:38,355 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:40:38,356 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:40:38,356 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:40:38,356 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:40:38,356 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:40:38,356 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:40:38,357 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:40:38,357 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:40:38,357 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:40:38,357 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:40:38,358 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_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 795c382fbb0026f2f6f7212254176553809c7311a8058a10cea47f6b1b03373b [2021-11-23 15:40:38,739 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:40:38,768 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:40:38,771 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:40:38,773 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:40:38,775 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:40:38,780 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c [2021-11-23 15:40:38,854 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu/data/2e18d3d4c/af738c1d61f2437ea3a2cfd41400587f/FLAGaa2dc593e [2021-11-23 15:40:39,432 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:40:39,433 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c [2021-11-23 15:40:39,443 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu/data/2e18d3d4c/af738c1d61f2437ea3a2cfd41400587f/FLAGaa2dc593e [2021-11-23 15:40:39,745 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu/data/2e18d3d4c/af738c1d61f2437ea3a2cfd41400587f [2021-11-23 15:40:39,749 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:40:39,751 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:40:39,755 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:40:39,755 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:40:39,758 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:40:39,759 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:39" (1/1) ... [2021-11-23 15:40:39,760 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3013f845 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:39, skipping insertion in model container [2021-11-23 15:40:39,761 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:39" (1/1) ... [2021-11-23 15:40:39,769 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:40:39,804 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:40:40,092 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_49dbc312-4f5a-4e0f-80f3-60af7aa92690/sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c[3034,3047] [2021-11-23 15:40:40,117 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:40:40,140 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:40:40,149 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:40:40,195 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_49dbc312-4f5a-4e0f-80f3-60af7aa92690/sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c[3034,3047] [2021-11-23 15:40:40,200 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:40:40,205 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:40:40,231 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_49dbc312-4f5a-4e0f-80f3-60af7aa92690/sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c[3034,3047] [2021-11-23 15:40:40,237 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:40:40,255 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:40:40,255 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:40 WrapperNode [2021-11-23 15:40:40,256 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:40:40,257 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:40:40,257 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:40:40,257 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:40:40,265 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:40" (1/1) ... [2021-11-23 15:40:40,280 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:40" (1/1) ... [2021-11-23 15:40:40,315 INFO L137 Inliner]: procedures = 28, calls = 46, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 79 [2021-11-23 15:40:40,315 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:40:40,317 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:40:40,317 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:40:40,317 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:40:40,327 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:40" (1/1) ... [2021-11-23 15:40:40,328 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:40" (1/1) ... [2021-11-23 15:40:40,352 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:40" (1/1) ... [2021-11-23 15:40:40,354 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:40" (1/1) ... [2021-11-23 15:40:40,365 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:40" (1/1) ... [2021-11-23 15:40:40,383 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:40" (1/1) ... [2021-11-23 15:40:40,388 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:40" (1/1) ... [2021-11-23 15:40:40,400 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:40:40,401 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:40:40,401 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:40:40,402 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:40:40,402 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:40" (1/1) ... [2021-11-23 15:40:40,416 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:40:40,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:40:40,440 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:40:40,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:40:40,492 INFO L130 BoogieDeclarations]: Found specification of procedure minus [2021-11-23 15:40:40,492 INFO L138 BoogieDeclarations]: Found implementation of procedure minus [2021-11-23 15:40:40,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:40:40,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:40:40,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:40:40,495 INFO L130 BoogieDeclarations]: Found specification of procedure create_fresh_int_array [2021-11-23 15:40:40,495 INFO L138 BoogieDeclarations]: Found implementation of procedure create_fresh_int_array [2021-11-23 15:40:40,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:40:40,496 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-11-23 15:40:40,496 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-11-23 15:40:40,496 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-11-23 15:40:40,496 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-11-23 15:40:40,497 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-11-23 15:40:40,497 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-11-23 15:40:40,497 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:40:40,497 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:40:40,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:40:40,497 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:40:40,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:40:40,498 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:40:40,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:40:40,500 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-23 15:40:40,643 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:40:40,645 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:40:41,075 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:40:41,086 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 15:40:41,086 INFO L301 CfgBuilder]: Removed 4 assume(true) statements. [2021-11-23 15:40:41,089 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:40:41 BoogieIcfgContainer [2021-11-23 15:40:41,089 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 15:40:41,090 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 15:40:41,090 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 15:40:41,101 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 15:40:41,101 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:40:41" (1/1) ... [2021-11-23 15:40:41,102 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:358) 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) [2021-11-23 15:40:41,106 INFO L158 Benchmark]: Toolchain (without parser) took 1354.44ms. Allocated memory was 69.2MB in the beginning and 92.3MB in the end (delta: 23.1MB). Free memory was 48.7MB in the beginning and 67.1MB in the end (delta: -18.4MB). Peak memory consumption was 5.2MB. Max. memory is 16.1GB. [2021-11-23 15:40:41,107 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 69.2MB. Free memory is still 50.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:40:41,108 INFO L158 Benchmark]: CACSL2BoogieTranslator took 501.55ms. Allocated memory is still 69.2MB. Free memory was 48.6MB in the beginning and 47.3MB in the end (delta: 1.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 15:40:41,109 INFO L158 Benchmark]: Boogie Procedure Inliner took 58.84ms. Allocated memory is still 69.2MB. Free memory was 47.3MB in the beginning and 45.5MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:40:41,110 INFO L158 Benchmark]: Boogie Preprocessor took 83.42ms. Allocated memory is still 69.2MB. Free memory was 45.5MB in the beginning and 43.8MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 15:40:41,111 INFO L158 Benchmark]: RCFGBuilder took 687.98ms. Allocated memory was 69.2MB in the beginning and 92.3MB in the end (delta: 23.1MB). Free memory was 43.8MB in the beginning and 68.4MB in the end (delta: -24.6MB). Peak memory consumption was 17.0MB. Max. memory is 16.1GB. [2021-11-23 15:40:41,112 INFO L158 Benchmark]: CodeCheck took 14.66ms. Allocated memory is still 92.3MB. Free memory was 68.2MB in the beginning and 67.1MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 15:40:41,116 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 69.2MB. Free memory is still 50.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 501.55ms. Allocated memory is still 69.2MB. Free memory was 48.6MB in the beginning and 47.3MB in the end (delta: 1.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 58.84ms. Allocated memory is still 69.2MB. Free memory was 47.3MB in the beginning and 45.5MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 83.42ms. Allocated memory is still 69.2MB. Free memory was 45.5MB in the beginning and 43.8MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 687.98ms. Allocated memory was 69.2MB in the beginning and 92.3MB in the end (delta: 23.1MB). Free memory was 43.8MB in the beginning and 68.4MB in the end (delta: -24.6MB). Peak memory consumption was 17.0MB. Max. memory is 16.1GB. * CodeCheck took 14.66ms. Allocated memory is still 92.3MB. Free memory was 68.2MB in the beginning and 67.1MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:40:41,172 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49dbc312-4f5a-4e0f-80f3-60af7aa92690/bin/ukojak-CwSLpZB5Qu/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: Concurrent programs are currently unsupported