/usr/bin/java -Xmx15000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/threadmodular/regression/ticket/ThreadModularVerifier.Settings.epf -tc ../../../trunk/examples/threadmodular/regression/ThreadModularVerifier.xml --icfgtochc.break.symmetry.of.preference.order false --chcsolver.chc.solver.backend Z3 --chcsolver.produce.chc.model.if.query.is.sat true --chcsolver.produce.derivation.if.query.is.unsat false --chcsolver.produce.unsat.core.if.query.is.unsat false -i ../../../trunk/examples/threadmodular/regression/ticket/ticket.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.dk.sleep-threadmodular-3a8dd60-m [2023-06-12 13:27:21,153 INFO L172 SettingsManager]: Resetting all preferences to default values... [2023-06-12 13:27:21,203 INFO L100 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/threadmodular/regression/ticket/ThreadModularVerifier.Settings.epf [2023-06-12 13:27:21,219 INFO L114 SettingsManager]: Preferences different from defaults after loading the file: [2023-06-12 13:27:21,221 INFO L135 SettingsManager]: Preferences of ChcSolver differ from their defaults: [2023-06-12 13:27:21,221 INFO L137 SettingsManager]: * Produce UNSAT core if query is UNSAT=true [2023-06-12 13:27:21,221 INFO L135 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-06-12 13:27:21,222 INFO L137 SettingsManager]: * Size of a code block=OneNontrivialStatement [2023-06-12 13:27:21,222 INFO L137 SettingsManager]: * Add additional assume for each assert=false [2023-06-12 13:27:21,227 INFO L135 SettingsManager]: Preferences of IcfgToChc differ from their defaults: [2023-06-12 13:27:21,227 INFO L137 SettingsManager]: * Specification mode=ASSERT_VIOLATIONS [2023-06-12 13:27:21,228 INFO L135 SettingsManager]: Preferences of ChcSmtPrinter differ from their defaults: [2023-06-12 13:27:21,228 INFO L137 SettingsManager]: * Save file in source directory=true [2023-06-12 13:27:21,229 INFO L137 SettingsManager]: * Use automatic naming=true [2023-06-12 13:27:21,229 INFO L137 SettingsManager]: * File name=CHC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtochc: Break symmetry of preference order -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.chcsolver: CHC solver backend -> Z3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.chcsolver: Produce CHC model if query is SAT -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.chcsolver: Produce derivation if query is UNSAT -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.chcsolver: Produce UNSAT core if query is UNSAT -> false [2023-06-12 13:27:21,380 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-06-12 13:27:21,398 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-06-12 13:27:21,399 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-06-12 13:27:21,400 INFO L270 PluginConnector]: Initializing Boogie PL CUP Parser... [2023-06-12 13:27:21,401 INFO L274 PluginConnector]: Boogie PL CUP Parser initialized [2023-06-12 13:27:21,402 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/threadmodular/regression/ticket/ticket.bpl [2023-06-12 13:27:21,402 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/threadmodular/regression/ticket/ticket.bpl' [2023-06-12 13:27:21,417 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-06-12 13:27:21,419 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-06-12 13:27:21,419 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-06-12 13:27:21,420 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-06-12 13:27:21,420 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-06-12 13:27:21,432 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "ticket.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 01:27:21" (1/1) ... [2023-06-12 13:27:21,432 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "ticket.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 01:27:21" (1/1) ... [2023-06-12 13:27:21,436 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "ticket.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 01:27:21" (1/1) ... [2023-06-12 13:27:21,436 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "ticket.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 01:27:21" (1/1) ... [2023-06-12 13:27:21,437 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "ticket.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 01:27:21" (1/1) ... [2023-06-12 13:27:21,438 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "ticket.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 01:27:21" (1/1) ... [2023-06-12 13:27:21,438 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "ticket.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 01:27:21" (1/1) ... [2023-06-12 13:27:21,439 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "ticket.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 01:27:21" (1/1) ... [2023-06-12 13:27:21,439 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-06-12 13:27:21,440 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-06-12 13:27:21,441 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-06-12 13:27:21,441 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-06-12 13:27:21,441 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "ticket.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 01:27:21" (1/1) ... [2023-06-12 13:27:21,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-06-12 13:27:21,452 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-06-12 13:27:21,464 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-06-12 13:27:21,483 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-06-12 13:27:21,495 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2023-06-12 13:27:21,495 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-06-12 13:27:21,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-06-12 13:27:21,529 INFO L236 CfgBuilder]: Building ICFG [2023-06-12 13:27:21,530 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-06-12 13:27:21,533 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-06-12 13:27:21,598 INFO L277 CfgBuilder]: Performing block encoding [2023-06-12 13:27:21,622 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-06-12 13:27:21,622 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-06-12 13:27:21,625 INFO L201 PluginConnector]: Adding new model ticket.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.06 01:27:21 BoogieIcfgContainer [2023-06-12 13:27:21,625 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-06-12 13:27:21,627 INFO L112 PluginConnector]: ------------------------IcfgToChc---------------------------- [2023-06-12 13:27:21,627 INFO L270 PluginConnector]: Initializing IcfgToChc... [2023-06-12 13:27:21,627 INFO L274 PluginConnector]: IcfgToChc initialized [2023-06-12 13:27:21,628 INFO L184 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "ticket.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.06 01:27:21" (1/1) ... [2023-06-12 13:27:21,798 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and '<[ dummy edge: assume true; ]>' is: true [2023-06-12 13:27:21,799 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and '<[ dummy edge: assume true; ]>' is: true [2023-06-12 13:27:21,802 INFO L111 IndependenceChecker]: instantiated independence condition for 'm := t;t := t + 1;' and '<[ dummy edge: assume true; ]>' is: true [2023-06-12 13:27:21,804 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume m <= s;crit := true;' and '<[ dummy edge: assume true; ]>' is: true [2023-06-12 13:27:21,806 INFO L111 IndependenceChecker]: instantiated independence condition for 's := s + 1;crit := false;' and '<[ dummy edge: assume true; ]>' is: true [2023-06-12 13:27:21,815 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'm := t;t := t + 1;' is: true [2023-06-12 13:27:21,817 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'm := t;t := t + 1;' is: true [2023-06-12 13:27:21,829 INFO L111 IndependenceChecker]: instantiated independence condition for 'm := t;t := t + 1;' and 'm := t;t := t + 1;' is: false [2023-06-12 13:27:21,836 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume m <= s;crit := true;' and 'm := t;t := t + 1;' is: true [2023-06-12 13:27:21,839 INFO L111 IndependenceChecker]: instantiated independence condition for 's := s + 1;crit := false;' and 'm := t;t := t + 1;' is: true [2023-06-12 13:27:21,844 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume true;' is: true [2023-06-12 13:27:21,845 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume true;' is: true [2023-06-12 13:27:21,847 INFO L111 IndependenceChecker]: instantiated independence condition for 'm := t;t := t + 1;' and 'assume true;' is: true [2023-06-12 13:27:21,849 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume m <= s;crit := true;' and 'assume true;' is: true [2023-06-12 13:27:21,851 INFO L111 IndependenceChecker]: instantiated independence condition for 's := s + 1;crit := false;' and 'assume true;' is: true [2023-06-12 13:27:21,856 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume m <= s;crit := true;' is: true [2023-06-12 13:27:21,858 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume m <= s;crit := true;' is: true [2023-06-12 13:27:21,863 INFO L111 IndependenceChecker]: instantiated independence condition for 'm := t;t := t + 1;' and 'assume m <= s;crit := true;' is: true [2023-06-12 13:27:21,868 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume m <= s;crit := true;' and 'assume m <= s;crit := true;' is: true [2023-06-12 13:27:21,871 INFO L111 IndependenceChecker]: instantiated independence condition for 's := s + 1;crit := false;' and 'assume m <= s;crit := true;' is: false [2023-06-12 13:27:21,876 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 's := s + 1;crit := false;' is: true [2023-06-12 13:27:21,880 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 's := s + 1;crit := false;' is: true [2023-06-12 13:27:21,884 INFO L111 IndependenceChecker]: instantiated independence condition for 'm := t;t := t + 1;' and 's := s + 1;crit := false;' is: true [2023-06-12 13:27:21,887 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume m <= s;crit := true;' and 's := s + 1;crit := false;' is: false [2023-06-12 13:27:21,892 INFO L111 IndependenceChecker]: instantiated independence condition for 's := s + 1;crit := false;' and 's := s + 1;crit := false;' is: true [2023-06-12 13:27:21,896 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume true;' is: true [2023-06-12 13:27:21,897 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume true;' is: true [2023-06-12 13:27:21,899 INFO L111 IndependenceChecker]: instantiated independence condition for 'm := t;t := t + 1;' and 'assume true;' is: true [2023-06-12 13:27:21,900 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume m <= s;crit := true;' and 'assume true;' is: true [2023-06-12 13:27:21,902 INFO L111 IndependenceChecker]: instantiated independence condition for 's := s + 1;crit := false;' and 'assume true;' is: true [2023-06-12 13:27:21,926 INFO L201 PluginConnector]: Adding new model ticket.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 12.06 01:27:21 HornClauseAST [2023-06-12 13:27:21,927 INFO L131 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2023-06-12 13:27:21,927 INFO L112 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2023-06-12 13:27:21,927 INFO L270 PluginConnector]: Initializing ChcSmtPrinter... [2023-06-12 13:27:21,927 INFO L274 PluginConnector]: ChcSmtPrinter initialized [2023-06-12 13:27:21,929 INFO L184 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "ticket.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 12.06 01:27:21" (1/1) ... [2023-06-12 13:27:21,931 INFO L192 hcSmtPrinterObserver]: Writing to file /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/threadmodular/regression/ticket/CHC_ticket.bpl_UID5185148655173489182.smt2 [2023-06-12 13:27:21,951 INFO L131 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2023-06-12 13:27:21,952 INFO L112 PluginConnector]: ------------------------ChcSolver---------------------------- [2023-06-12 13:27:21,952 INFO L270 PluginConnector]: Initializing ChcSolver... [2023-06-12 13:27:21,952 INFO L274 PluginConnector]: ChcSolver initialized [2023-06-12 13:27:21,953 INFO L184 PluginConnector]: Executing the observer ChcSolverObserver from plugin ChcSolver for "ticket.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 12.06 01:27:21" (1/1) ... [2023-06-12 13:27:21,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-06-12 13:27:21,954 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-06-12 13:27:21,956 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-06-12 13:27:21,957 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-06-12 13:27:21,963 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-06-12 13:27:21,964 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-06-12 13:27:21,965 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-06-12 13:27:21,986 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process Received shutdown request... [2023-06-12 13:57:15,941 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2023-06-12 13:57:15,941 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2023-06-12 13:57:16,948 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 [2023-06-12 13:57:17,142 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forcibly destroying the process [2023-06-12 13:57:17,298 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 137 [2023-06-12 13:57:17,298 INFO L257 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.chcsolver. Reason: Timeout or Toolchain cancelled by user [2023-06-12 13:57:17,300 INFO L158 Benchmark]: Toolchain (without parser) took 1795881.26ms. Allocated memory is still 343.9MB. Free memory was 302.0MB in the beginning and 304.8MB in the end (delta: -2.8MB). Peak memory consumption was 40.1MB. Max. memory is 15.0GB. [2023-06-12 13:57:17,301 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.25ms. Allocated memory is still 343.9MB. Free memory is still 303.0MB. There was no memory consumed. Max. memory is 15.0GB. [2023-06-12 13:57:17,301 INFO L158 Benchmark]: Boogie Preprocessor took 20.29ms. Allocated memory is still 343.9MB. Free memory was 301.8MB in the beginning and 300.1MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 15.0GB. [2023-06-12 13:57:17,301 INFO L158 Benchmark]: RCFGBuilder took 184.80ms. Allocated memory is still 343.9MB. Free memory was 300.1MB in the beginning and 291.2MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 15.0GB. [2023-06-12 13:57:17,302 INFO L158 Benchmark]: IcfgToChc took 299.99ms. Allocated memory is still 343.9MB. Free memory was 291.2MB in the beginning and 275.2MB in the end (delta: 16.0MB). Peak memory consumption was 14.7MB. Max. memory is 15.0GB. [2023-06-12 13:57:17,302 INFO L158 Benchmark]: ChcSmtPrinter took 24.29ms. Allocated memory is still 343.9MB. Free memory was 275.2MB in the beginning and 273.3MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 15.0GB. [2023-06-12 13:57:17,302 INFO L158 Benchmark]: ChcSolver took 1795347.50ms. Allocated memory is still 343.9MB. Free memory was 273.1MB in the beginning and 304.8MB in the end (delta: -31.8MB). Peak memory consumption was 12.8MB. Max. memory is 15.0GB. [2023-06-12 13:57:17,304 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.25ms. Allocated memory is still 343.9MB. Free memory is still 303.0MB. There was no memory consumed. Max. memory is 15.0GB. * Boogie Preprocessor took 20.29ms. Allocated memory is still 343.9MB. Free memory was 301.8MB in the beginning and 300.1MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 15.0GB. * RCFGBuilder took 184.80ms. Allocated memory is still 343.9MB. Free memory was 300.1MB in the beginning and 291.2MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 15.0GB. * IcfgToChc took 299.99ms. Allocated memory is still 343.9MB. Free memory was 291.2MB in the beginning and 275.2MB in the end (delta: 16.0MB). Peak memory consumption was 14.7MB. Max. memory is 15.0GB. * ChcSmtPrinter took 24.29ms. Allocated memory is still 343.9MB. Free memory was 275.2MB in the beginning and 273.3MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 15.0GB. * ChcSolver took 1795347.50ms. Allocated memory is still 343.9MB. Free memory was 273.1MB in the beginning and 304.8MB in the end (delta: -31.8MB). Peak memory consumption was 12.8MB. Max. memory is 15.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.chcsolver: - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.chcsolver) Toolchain cancelled while executing Executor. RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown