/root/.sdkman/candidates/java/21.0.5-tem/bin/java -Xmx22000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata ./data --icfgtochc.assume.program.has.a.precondition True --icfgtochc.specification.mode ASSERT_VIOLATIONS --icfgtochc.thread-modular.proof.level 2 --icfgtochc.preference.order.used.for.reduction SEQ_COMP -s ../../../trunk/examples/concurrent/bpl/parameterized/ticket/../ThreadModularVerifier.Settings.epf -tc ../../../trunk/examples/concurrent/bpl/parameterized/ThreadModularVerifier.xml --chcsolver.chc.solver.backend ELDARICA --icfgtochc.use.nondeterministic.sleep.update.encoding true --icfgtochc.conditional.independence NECESSARY_AND_SUFFICIENT -i ../../../trunk/examples/concurrent/bpl/parameterized/ticket/ticket.bpl -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.sleep-threadmodular-07d3146-m [2025-01-03 23:51:58,452 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-03 23:51:58,540 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/parameterized/ticket/../ThreadModularVerifier.Settings.epf [2025-01-03 23:51:58,551 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-03 23:51:58,552 INFO L151 SettingsManager]: Preferences of ChcSolver differ from their defaults: [2025-01-03 23:51:58,552 INFO L153 SettingsManager]: * Produce CHC model if query is SAT=false [2025-01-03 23:51:58,552 INFO L153 SettingsManager]: * CHC solver backend=Z3 [2025-01-03 23:51:58,552 INFO L153 SettingsManager]: * Produce derivation if query is UNSAT=false [2025-01-03 23:51:58,552 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-03 23:51:58,552 INFO L153 SettingsManager]: * Size of a code block=OneNontrivialStatement [2025-01-03 23:51:58,552 INFO L153 SettingsManager]: * Add additional assume for each assert=false [2025-01-03 23:51:58,553 INFO L151 SettingsManager]: Preferences of IcfgToChc differ from their defaults: [2025-01-03 23:51:58,553 INFO L153 SettingsManager]: * Conditional Independence=SUFFICIENT [2025-01-03 23:51:58,553 INFO L151 SettingsManager]: Preferences of ChcSmtPrinter differ from their defaults: [2025-01-03 23:51:58,553 INFO L153 SettingsManager]: * Save file in source directory=true [2025-01-03 23:51:58,554 INFO L153 SettingsManager]: * Use automatic naming=true [2025-01-03 23:51:58,554 INFO L153 SettingsManager]: * File name=CHC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtochc: Assume program has a precondition -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtochc: Specification mode -> ASSERT_VIOLATIONS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtochc: Thread-Modular Proof Level -> 2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtochc: Preference order used for reduction -> SEQ_COMP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.chcsolver: CHC solver backend -> ELDARICA Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtochc: Use nondeterministic sleep update encoding -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtochc: Conditional Independence -> NECESSARY_AND_SUFFICIENT [2025-01-03 23:51:58,825 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-03 23:51:58,830 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-03 23:51:58,831 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-03 23:51:58,832 INFO L270 PluginConnector]: Initializing Boogie PL CUP Parser... [2025-01-03 23:51:58,832 INFO L274 PluginConnector]: Boogie PL CUP Parser initialized [2025-01-03 23:51:58,833 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/parameterized/ticket/ticket.bpl [2025-01-03 23:51:58,833 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/parameterized/ticket/ticket.bpl' [2025-01-03 23:51:58,846 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-03 23:51:58,847 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2025-01-03 23:51:58,848 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-03 23:51:58,848 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-03 23:51:58,848 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-03 23:51:58,859 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "ticket.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.01 11:51:58" (1/1) ... [2025-01-03 23:51:58,860 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "ticket.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.01 11:51:58" (1/1) ... [2025-01-03 23:51:58,863 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "ticket.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.01 11:51:58" (1/1) ... [2025-01-03 23:51:58,863 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "ticket.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.01 11:51:58" (1/1) ... [2025-01-03 23:51:58,864 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "ticket.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.01 11:51:58" (1/1) ... [2025-01-03 23:51:58,865 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "ticket.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.01 11:51:58" (1/1) ... [2025-01-03 23:51:58,865 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "ticket.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.01 11:51:58" (1/1) ... [2025-01-03 23:51:58,866 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "ticket.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.01 11:51:58" (1/1) ... [2025-01-03 23:51:58,866 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "ticket.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.01 11:51:58" (1/1) ... [2025-01-03 23:51:58,867 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-03 23:51:58,868 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-03 23:51:58,868 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-03 23:51:58,868 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-03 23:51:58,868 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "ticket.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.01 11:51:58" (1/1) ... [2025-01-03 23:51:58,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-01-03 23:51:58,880 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-03 23:51:58,889 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-01-03 23:51:58,892 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2025-01-03 23:51:58,918 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2025-01-03 23:51:58,918 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-03 23:51:58,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-03 23:51:58,951 INFO L234 CfgBuilder]: Building ICFG [2025-01-03 23:51:58,953 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-03 23:51:58,955 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2025-01-03 23:51:58,991 INFO L? ?]: Removed 2 outVars from TransFormulas that were not future-live. [2025-01-03 23:51:58,991 INFO L283 CfgBuilder]: Performing block encoding [2025-01-03 23:51:59,005 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-03 23:51:59,005 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2025-01-03 23:51:59,005 INFO L201 PluginConnector]: Adding new model ticket.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.01 11:51:59 BoogieIcfgContainer [2025-01-03 23:51:59,006 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-03 23:51:59,006 INFO L112 PluginConnector]: ------------------------IcfgToChc---------------------------- [2025-01-03 23:51:59,006 INFO L270 PluginConnector]: Initializing IcfgToChc... [2025-01-03 23:51:59,006 INFO L274 PluginConnector]: IcfgToChc initialized [2025-01-03 23:51:59,008 INFO L184 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "ticket.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.01 11:51:59" (1/1) ... [2025-01-03 23:51:59,094 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'assume true;' is: true [2025-01-03 23:51:59,097 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'assume true;' is: true [2025-01-03 23:51:59,145 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'm := t;t := t + 1;' is: true [2025-01-03 23:51:59,163 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'assume m <= s;crit := true;' is: true [2025-01-03 23:51:59,180 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 's := s + 1;crit := false;' is: true [2025-01-03 23:51:59,222 INFO L161 IndependenceChecker]: instantiated independence condition for 'm := t;t := t + 1;' and 'assume true;' is: true [2025-01-03 23:51:59,241 INFO L161 IndependenceChecker]: instantiated independence condition for 'm := t;t := t + 1;' and 'assume true;' is: true [2025-01-03 23:51:59,275 INFO L161 IndependenceChecker]: instantiated independence condition for 'm := t;t := t + 1;' and 'm := t;t := t + 1;' is: false [2025-01-03 23:51:59,303 INFO L161 IndependenceChecker]: instantiated independence condition for 'm := t;t := t + 1;' and 'assume m <= s;crit := true;' is: true [2025-01-03 23:51:59,326 INFO L161 IndependenceChecker]: instantiated independence condition for 'm := t;t := t + 1;' and 's := s + 1;crit := false;' is: true [2025-01-03 23:51:59,334 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume true;' is: true [2025-01-03 23:51:59,335 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume true;' is: true [2025-01-03 23:51:59,348 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'm := t;t := t + 1;' is: true [2025-01-03 23:51:59,358 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume m <= s;crit := true;' is: true [2025-01-03 23:51:59,373 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 's := s + 1;crit := false;' is: true [2025-01-03 23:51:59,395 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume m <= s;crit := true;' and 'assume true;' is: true [2025-01-03 23:51:59,404 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume m <= s;crit := true;' and 'assume true;' is: true [2025-01-03 23:51:59,453 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume m <= s;crit := true;' and 'm := t;t := t + 1;' is: true [2025-01-03 23:51:59,472 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume m <= s;crit := true;' and 'assume m <= s;crit := true;' is: true [2025-01-03 23:51:59,494 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume m <= s;crit := true;' and 's := s + 1;crit := false;' is: (< s ULTIMATE.start_~~left~~m) [2025-01-03 23:51:59,511 INFO L161 IndependenceChecker]: instantiated independence condition for 's := s + 1;crit := false;' and 'assume true;' is: true [2025-01-03 23:51:59,521 INFO L161 IndependenceChecker]: instantiated independence condition for 's := s + 1;crit := false;' and 'assume true;' is: true [2025-01-03 23:51:59,542 INFO L161 IndependenceChecker]: instantiated independence condition for 's := s + 1;crit := false;' and 'm := t;t := t + 1;' is: true [2025-01-03 23:51:59,559 INFO L161 IndependenceChecker]: instantiated independence condition for 's := s + 1;crit := false;' and 'assume m <= s;crit := true;' is: (< (+ s 1) ULTIMATE.start_~~right~~m) [2025-01-03 23:51:59,575 INFO L161 IndependenceChecker]: instantiated independence condition for 's := s + 1;crit := false;' and 's := s + 1;crit := false;' is: true [2025-01-03 23:51:59,582 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume true;' is: true [2025-01-03 23:51:59,583 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume true;' is: true [2025-01-03 23:51:59,596 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'm := t;t := t + 1;' is: true [2025-01-03 23:51:59,607 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume m <= s;crit := true;' is: true [2025-01-03 23:51:59,614 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 's := s + 1;crit := false;' is: true [2025-01-03 23:51:59,643 INFO L201 PluginConnector]: Adding new model ticket.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 03.01 11:51:59 HornClauseAST [2025-01-03 23:51:59,643 INFO L131 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2025-01-03 23:51:59,643 INFO L112 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2025-01-03 23:51:59,643 INFO L270 PluginConnector]: Initializing ChcSmtPrinter... [2025-01-03 23:51:59,643 INFO L274 PluginConnector]: ChcSmtPrinter initialized [2025-01-03 23:51:59,644 INFO L184 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "ticket.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 03.01 11:51:59" (1/1) ... [2025-01-03 23:51:59,645 INFO L192 hcSmtPrinterObserver]: Writing to file /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/parameterized/ticket/CHC_ticket.bpl_UID16433341865760003249.smt2 [2025-01-03 23:51:59,670 INFO L131 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2025-01-03 23:51:59,671 INFO L112 PluginConnector]: ------------------------ChcSolver---------------------------- [2025-01-03 23:51:59,671 INFO L270 PluginConnector]: Initializing ChcSolver... [2025-01-03 23:51:59,671 INFO L274 PluginConnector]: ChcSolver initialized [2025-01-03 23:51:59,675 INFO L184 PluginConnector]: Executing the observer ChcSolverObserver from plugin ChcSolver for "ticket.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 03.01 11:51:59" (1/1) ... [2025-01-03 23:51:59,676 INFO L99 EldaricaCliChcScript]: Writing script to file /tmp/eldarica_755186450947487192.smt2 [2025-01-03 23:51:59,691 ERROR L181 MonitoredProcess]: Could not determine absolute path of external process, hoping that OS will resolve eld [2025-01-03 23:51:59,691 INFO L189 MonitoredProcess]: No working directory specified, using eld [2025-01-03 23:51:59,696 INFO L229 MonitoredProcess]: Starting monitored process 2 with eld -disj /tmp/eldarica_755186450947487192.smt2 (exit command is null, workingDir is null) [2025-01-03 23:51:59,703 INFO L327 MonitoredProcess]: [MP eld -disj /tmp/eldarica_755186450947487192.smt2 (2)] Waiting until timeout for monitored process Received shutdown request... [2025-01-04 01:14:23,244 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-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 [2025-01-04 01:14:23,245 WARN L340 MonitoredProcess]: [MP eld -disj /tmp/eldarica_755186450947487192.smt2 (2)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2025-01-04 01:14:24,245 WARN L435 MonitoredProcess]: [MP eld -disj /tmp/eldarica_755186450947487192.smt2 (2)] Forcibly destroying the process [2025-01-04 01:14:24,254 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 [2025-01-04 01:14:24,446 FATAL L548 MonitoredProcess]: [MP eld -disj /tmp/eldarica_755186450947487192.smt2 (2)] Could not destroy process within 200 ms, abandoning it [2025-01-04 01:14:24,782 INFO L257 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.chcsolver. Reason: Timeout or Toolchain cancelled by user [2025-01-04 01:14:24,784 INFO L158 Benchmark]: Toolchain (without parser) took 4945937.02ms. Allocated memory was 167.8MB in the beginning and 218.1MB in the end (delta: 50.3MB). Free memory was 144.8MB in the beginning and 170.3MB in the end (delta: -25.6MB). Peak memory consumption was 16.8MB. Max. memory is 22.0GB. [2025-01-04 01:14:24,785 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.18ms. Allocated memory is still 167.8MB. Free memory was 145.6MB in the beginning and 145.6MB in the end (delta: 26.8kB). There was no memory consumed. Max. memory is 22.0GB. [2025-01-04 01:14:24,785 INFO L158 Benchmark]: Boogie Preprocessor took 19.49ms. Allocated memory is still 167.8MB. Free memory was 144.7MB in the beginning and 143.4MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 22.0GB. [2025-01-04 01:14:24,785 INFO L158 Benchmark]: RCFGBuilder took 138.12ms. Allocated memory is still 167.8MB. Free memory was 143.4MB in the beginning and 135.4MB in the end (delta: 7.9MB). There was no memory consumed. Max. memory is 22.0GB. [2025-01-04 01:14:24,786 INFO L158 Benchmark]: IcfgToChc took 636.65ms. Allocated memory was 167.8MB in the beginning and 218.1MB in the end (delta: 50.3MB). Free memory was 135.4MB in the beginning and 183.8MB in the end (delta: -48.5MB). Peak memory consumption was 19.8MB. Max. memory is 22.0GB. [2025-01-04 01:14:24,786 INFO L158 Benchmark]: ChcSmtPrinter took 26.87ms. Allocated memory is still 218.1MB. Free memory was 183.8MB in the beginning and 180.8MB in the end (delta: 3.0MB). Peak memory consumption was 16.8MB. Max. memory is 22.0GB. [2025-01-04 01:14:24,787 INFO L158 Benchmark]: ChcSolver took 4945112.70ms. Allocated memory is still 218.1MB. Free memory was 180.8MB in the beginning and 170.3MB in the end (delta: 10.5MB). There was no memory consumed. Max. memory is 22.0GB. [2025-01-04 01:14:24,788 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 0.18ms. Allocated memory is still 167.8MB. Free memory was 145.6MB in the beginning and 145.6MB in the end (delta: 26.8kB). There was no memory consumed. Max. memory is 22.0GB. * Boogie Preprocessor took 19.49ms. Allocated memory is still 167.8MB. Free memory was 144.7MB in the beginning and 143.4MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 22.0GB. * RCFGBuilder took 138.12ms. Allocated memory is still 167.8MB. Free memory was 143.4MB in the beginning and 135.4MB in the end (delta: 7.9MB). There was no memory consumed. Max. memory is 22.0GB. * IcfgToChc took 636.65ms. Allocated memory was 167.8MB in the beginning and 218.1MB in the end (delta: 50.3MB). Free memory was 135.4MB in the beginning and 183.8MB in the end (delta: -48.5MB). Peak memory consumption was 19.8MB. Max. memory is 22.0GB. * ChcSmtPrinter took 26.87ms. Allocated memory is still 218.1MB. Free memory was 183.8MB in the beginning and 180.8MB in the end (delta: 3.0MB). Peak memory consumption was 16.8MB. Max. memory is 22.0GB. * ChcSolver took 4945112.70ms. Allocated memory is still 218.1MB. Free memory was 180.8MB in the beginning and 170.3MB in the end (delta: 10.5MB). There was no memory consumed. Max. memory is 22.0GB. * 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