About the Execution of ITS-Tools for StigmergyCommit-PT-07a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 59133.00 | 0.00 | 0.00 | 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r226-smll-174903490700085.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is StigmergyCommit-PT-07a, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r226-smll-174903490700085
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.8M
-rw-r--r-- 1 mcc users 6.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.5K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 5.4M May 29 14:33 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-00
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-01
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-02
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-03
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-04
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-05
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-06
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-07
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-08
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-09
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-10
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-11
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-12
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-13
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-14
FORMULA_NAME StigmergyCommit-PT-07a-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1749082820865
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyCommit-PT-07a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202505121319
[2025-06-05 00:20:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-05 00:20:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 00:20:24] [INFO ] Load time of PNML (sax parser for PT used): 1020 ms
[2025-06-05 00:20:24] [INFO ] Transformed 292 places.
[2025-06-05 00:20:24] [INFO ] Transformed 7108 transitions.
[2025-06-05 00:20:24] [INFO ] Found NUPN structural information;
[2025-06-05 00:20:24] [INFO ] Parsed PT model containing 292 places and 7108 transitions and 108222 arcs in 1439 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 11 ms.
Ensure Unique test removed 6218 transitions
Reduce redundant transitions removed 6218 transitions.
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-06-05 00:20:25] [INFO ] Flow matrix only has 866 transitions (discarded 24 similar events)
// Phase 1: matrix 866 rows 292 cols
[2025-06-05 00:20:25] [INFO ] Computed 9 invariants in 42 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (3 resets) in 563 ms. (17 steps per ms)
FORMULA StigmergyCommit-PT-07a-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA StigmergyCommit-PT-07a-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA StigmergyCommit-PT-07a-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA StigmergyCommit-PT-07a-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA StigmergyCommit-PT-07a-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA StigmergyCommit-PT-07a-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA StigmergyCommit-PT-07a-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA StigmergyCommit-PT-07a-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 80008 steps (16 resets) in 280 ms. (284 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
[2025-06-05 00:20:26] [INFO ] Flow matrix only has 866 transitions (discarded 24 similar events)
[2025-06-05 00:20:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-05 00:20:26] [INFO ] [Real]Absence check using 9 positive place invariants in 22 ms returned sat
[2025-06-05 00:20:27] [INFO ] [Real]Absence check using state equation in 602 ms returned sat
[2025-06-05 00:20:27] [INFO ] State equation strengthened by 621 read => feed constraints.
[2025-06-05 00:20:28] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-05 00:20:28] [INFO ] [Real]Added 621 Read/Feed constraints in 823 ms returned sat
[2025-06-05 00:20:28] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-05 00:20:28] [INFO ] [Nat]Absence check using 9 positive place invariants in 20 ms returned sat
[2025-06-05 00:20:28] [INFO ] [Nat]Absence check using state equation in 405 ms returned sat
[2025-06-05 00:20:29] [INFO ] [Nat]Added 621 Read/Feed constraints in 407 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:29] [INFO ] Deduced a trap composed of 16 places in 726 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:30] [INFO ] Deduced a trap composed of 16 places in 687 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:31] [INFO ] Deduced a trap composed of 16 places in 630 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:32] [INFO ] Deduced a trap composed of 16 places in 459 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:32] [INFO ] Deduced a trap composed of 16 places in 570 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:33] [INFO ] Deduced a trap composed of 16 places in 449 ms of which 31 ms to minimize.
[2025-06-05 00:20:33] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:301)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:871)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2254)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-05 00:20:33] [INFO ] [Real]Absence check using 9 positive place invariants in 16 ms returned sat
[2025-06-05 00:20:34] [INFO ] [Real]Absence check using state equation in 448 ms returned sat
[2025-06-05 00:20:34] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-05 00:20:34] [INFO ] [Real]Added 621 Read/Feed constraints in 704 ms returned sat
[2025-06-05 00:20:34] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-05 00:20:35] [INFO ] [Nat]Absence check using 9 positive place invariants in 16 ms returned sat
[2025-06-05 00:20:35] [INFO ] [Nat]Absence check using state equation in 398 ms returned sat
[2025-06-05 00:20:35] [INFO ] [Nat]Added 621 Read/Feed constraints in 326 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:36] [INFO ] Deduced a trap composed of 16 places in 563 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:36] [INFO ] Deduced a trap composed of 16 places in 465 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:37] [INFO ] Deduced a trap composed of 16 places in 329 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:38] [INFO ] Deduced a trap composed of 16 places in 336 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:38] [INFO ] Deduced a trap composed of 16 places in 356 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:39] [INFO ] Deduced a trap composed of 16 places in 275 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:39] [INFO ] Deduced a trap composed of 16 places in 268 ms of which 16 ms to minimize.
[2025-06-05 00:20:39] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:301)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:871)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2254)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-05 00:20:40] [INFO ] [Real]Absence check using 9 positive place invariants in 16 ms returned sat
[2025-06-05 00:20:40] [INFO ] [Real]Absence check using state equation in 400 ms returned sat
[2025-06-05 00:20:41] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-05 00:20:41] [INFO ] [Real]Added 621 Read/Feed constraints in 722 ms returned sat
[2025-06-05 00:20:41] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-05 00:20:41] [INFO ] [Nat]Absence check using 9 positive place invariants in 10 ms returned sat
[2025-06-05 00:20:41] [INFO ] [Nat]Absence check using state equation in 266 ms returned sat
[2025-06-05 00:20:42] [INFO ] [Nat]Added 621 Read/Feed constraints in 460 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:42] [INFO ] Deduced a trap composed of 18 places in 469 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:43] [INFO ] Deduced a trap composed of 18 places in 385 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:43] [INFO ] Deduced a trap composed of 18 places in 390 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:44] [INFO ] Deduced a trap composed of 16 places in 410 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:44] [INFO ] Deduced a trap composed of 18 places in 357 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:45] [INFO ] Deduced a trap composed of 16 places in 327 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:46] [INFO ] Deduced a trap composed of 18 places in 280 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:46] [INFO ] Deduced a trap composed of 16 places in 343 ms of which 25 ms to minimize.
[2025-06-05 00:20:46] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:301)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:871)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2254)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-05 00:20:46] [INFO ] [Real]Absence check using 9 positive place invariants in 16 ms returned sat
[2025-06-05 00:20:47] [INFO ] [Real]Absence check using state equation in 404 ms returned sat
[2025-06-05 00:20:47] [INFO ] [Real]Added 621 Read/Feed constraints in 231 ms returned sat
[2025-06-05 00:20:47] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-05 00:20:47] [INFO ] [Nat]Absence check using 9 positive place invariants in 18 ms returned sat
[2025-06-05 00:20:48] [INFO ] [Nat]Absence check using state equation in 413 ms returned sat
[2025-06-05 00:20:48] [INFO ] [Nat]Added 621 Read/Feed constraints in 542 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:49] [INFO ] Deduced a trap composed of 16 places in 442 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:49] [INFO ] Deduced a trap composed of 16 places in 566 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:50] [INFO ] Deduced a trap composed of 16 places in 580 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:51] [INFO ] Deduced a trap composed of 16 places in 566 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:51] [INFO ] Deduced a trap composed of 16 places in 598 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:52] [INFO ] Deduced a trap composed of 16 places in 460 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:52] [INFO ] Deduced a trap composed of 16 places in 290 ms of which 29 ms to minimize.
[2025-06-05 00:20:52] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:301)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:871)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2254)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-05 00:20:52] [INFO ] [Real]Absence check using 9 positive place invariants in 14 ms returned sat
[2025-06-05 00:20:53] [INFO ] [Real]Absence check using state equation in 350 ms returned sat
[2025-06-05 00:20:53] [INFO ] [Real]Added 621 Read/Feed constraints in 135 ms returned sat
[2025-06-05 00:20:53] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-05 00:20:53] [INFO ] [Nat]Absence check using 9 positive place invariants in 16 ms returned sat
[2025-06-05 00:20:53] [INFO ] [Nat]Absence check using state equation in 357 ms returned sat
[2025-06-05 00:20:54] [INFO ] [Nat]Added 621 Read/Feed constraints in 295 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:54] [INFO ] Deduced a trap composed of 16 places in 401 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:55] [INFO ] Deduced a trap composed of 16 places in 322 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:55] [INFO ] Deduced a trap composed of 16 places in 442 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:56] [INFO ] Deduced a trap composed of 16 places in 395 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:56] [INFO ] Deduced a trap composed of 16 places in 430 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:57] [INFO ] Deduced a trap composed of 16 places in 345 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:57] [INFO ] Deduced a trap composed of 16 places in 347 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:20:58] [INFO ] Deduced a trap composed of 16 places in 432 ms of which 28 ms to minimize.
[2025-06-05 00:20:58] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:301)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:871)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2254)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-05 00:20:58] [INFO ] [Real]Absence check using 9 positive place invariants in 14 ms returned sat
[2025-06-05 00:20:59] [INFO ] [Real]Absence check using state equation in 368 ms returned sat
[2025-06-05 00:20:59] [INFO ] [Real]Added 621 Read/Feed constraints in 317 ms returned sat
[2025-06-05 00:20:59] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-05 00:20:59] [INFO ] [Nat]Absence check using 9 positive place invariants in 17 ms returned sat
[2025-06-05 00:21:00] [INFO ] [Nat]Absence check using state equation in 401 ms returned sat
[2025-06-05 00:21:00] [INFO ] [Nat]Added 621 Read/Feed constraints in 431 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:21:00] [INFO ] Deduced a trap composed of 16 places in 460 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:21:01] [INFO ] Deduced a trap composed of 16 places in 435 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:21:01] [INFO ] Deduced a trap composed of 16 places in 337 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:21:02] [INFO ] Deduced a trap composed of 16 places in 277 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:21:02] [INFO ] Deduced a trap composed of 16 places in 199 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:21:03] [INFO ] Deduced a trap composed of 16 places in 202 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:21:03] [INFO ] Deduced a trap composed of 16 places in 125 ms of which 5 ms to minimize.
[2025-06-05 00:21:04] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 3606 ms
[2025-06-05 00:21:04] [INFO ] Computed and/alt/rep : 330/418/330 causal constraints (skipped 535 transitions) in 309 ms.
[2025-06-05 00:21:04] [INFO ] Added : 0 causal constraints over 0 iterations in 413 ms. Result :unknown
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-05 00:21:04] [INFO ] [Real]Absence check using 9 positive place invariants in 13 ms returned sat
[2025-06-05 00:21:05] [INFO ] [Real]Absence check using state equation in 419 ms returned sat
[2025-06-05 00:21:05] [INFO ] [Real]Added 621 Read/Feed constraints in 480 ms returned sat
[2025-06-05 00:21:05] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-05 00:21:05] [INFO ] [Nat]Absence check using 9 positive place invariants in 15 ms returned sat
[2025-06-05 00:21:06] [INFO ] [Nat]Absence check using state equation in 360 ms returned sat
[2025-06-05 00:21:06] [INFO ] [Nat]Added 621 Read/Feed constraints in 233 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:21:07] [INFO ] Deduced a trap composed of 18 places in 627 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:21:07] [INFO ] Deduced a trap composed of 18 places in 521 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:21:08] [INFO ] Deduced a trap composed of 18 places in 420 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:21:08] [INFO ] Deduced a trap composed of 16 places in 431 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:21:09] [INFO ] Deduced a trap composed of 18 places in 344 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:21:09] [INFO ] Deduced a trap composed of 18 places in 275 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:21:10] [INFO ] Deduced a trap composed of 18 places in 202 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:21:10] [INFO ] Deduced a trap composed of 18 places in 143 ms of which 6 ms to minimize.
[2025-06-05 00:21:10] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 4147 ms
[2025-06-05 00:21:11] [INFO ] Computed and/alt/rep : 330/418/330 causal constraints (skipped 535 transitions) in 598 ms.
[2025-06-05 00:21:11] [INFO ] Added : 0 causal constraints over 0 iterations in 600 ms. Result :unknown
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-05 00:21:11] [INFO ] [Real]Absence check using 9 positive place invariants in 14 ms returned sat
[2025-06-05 00:21:11] [INFO ] [Real]Absence check using state equation in 349 ms returned sat
[2025-06-05 00:21:12] [INFO ] [Real]Added 621 Read/Feed constraints in 499 ms returned sat
[2025-06-05 00:21:12] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-05 00:21:12] [INFO ] [Nat]Absence check using 9 positive place invariants in 12 ms returned sat
[2025-06-05 00:21:12] [INFO ] [Nat]Absence check using state equation in 310 ms returned sat
[2025-06-05 00:21:12] [INFO ] [Nat]Added 621 Read/Feed constraints in 212 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:21:13] [INFO ] Deduced a trap composed of 16 places in 602 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:21:14] [INFO ] Deduced a trap composed of 16 places in 612 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:21:14] [INFO ] Deduced a trap composed of 16 places in 455 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:21:15] [INFO ] Deduced a trap composed of 16 places in 344 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:21:15] [INFO ] Deduced a trap composed of 16 places in 348 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:21:16] [INFO ] Deduced a trap composed of 16 places in 282 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:21:16] [INFO ] Deduced a trap composed of 16 places in 331 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:21:16] [INFO ] Deduced a trap composed of 16 places in 271 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 00:21:17] [INFO ] Deduced a trap composed of 16 places in 243 ms of which 19 ms to minimize.
[2025-06-05 00:21:17] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:301)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:871)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2254)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
FORMULA StigmergyCommit-PT-07a-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 1, 0, 1, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1]
Support contains 7 out of 292 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 292/292 places, 890/890 transitions.
Graph (complete) has 651 edges and 292 vertex of which 284 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.15 ms
Discarding 8 places :
Also discarding 8 output transitions
Drop transitions (Output transitions of discarded places.) removed 8 transitions
Drop transitions (Empty/Sink Transition effects.) removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 0 with 74 rules applied. Total rules applied 75 place count 284 transition count 808
Reduce places removed 49 places and 0 transitions.
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 89 rules applied. Total rules applied 164 place count 235 transition count 768
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 172 place count 227 transition count 768
Performed 53 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 53 Pre rules applied. Total rules applied 172 place count 227 transition count 715
Deduced a syphon composed of 53 places in 1 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 3 with 106 rules applied. Total rules applied 278 place count 174 transition count 715
Discarding 38 places :
Symmetric choice reduction at 3 with 38 rule applications. Total rules 316 place count 136 transition count 677
Iterating global reduction 3 with 38 rules applied. Total rules applied 354 place count 136 transition count 677
Discarding 38 places :
Symmetric choice reduction at 3 with 38 rule applications. Total rules 392 place count 98 transition count 639
Iterating global reduction 3 with 38 rules applied. Total rules applied 430 place count 98 transition count 639
Ensure Unique test removed 262 transitions
Reduce isomorphic transitions removed 262 transitions.
Iterating post reduction 3 with 262 rules applied. Total rules applied 692 place count 98 transition count 377
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 698 place count 92 transition count 371
Iterating global reduction 4 with 6 rules applied. Total rules applied 704 place count 92 transition count 371
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 709 place count 87 transition count 366
Iterating global reduction 4 with 5 rules applied. Total rules applied 714 place count 87 transition count 366
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 718 place count 87 transition count 362
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 5 with 30 rules applied. Total rules applied 748 place count 72 transition count 347
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 5 with 14 rules applied. Total rules applied 762 place count 72 transition count 333
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 769 place count 65 transition count 326
Iterating global reduction 6 with 7 rules applied. Total rules applied 776 place count 65 transition count 326
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 782 place count 59 transition count 320
Iterating global reduction 6 with 6 rules applied. Total rules applied 788 place count 59 transition count 320
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 794 place count 53 transition count 314
Iterating global reduction 6 with 6 rules applied. Total rules applied 800 place count 53 transition count 314
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 801 place count 53 transition count 313
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 803 place count 53 transition count 313
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 804 place count 53 transition count 312
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 805 place count 52 transition count 311
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 6 with 8 rules applied. Total rules applied 813 place count 51 transition count 304
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 7 with 8 rules applied. Total rules applied 821 place count 44 transition count 303
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 822 place count 43 transition count 303
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 3 Pre rules applied. Total rules applied 822 place count 43 transition count 300
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 9 with 6 rules applied. Total rules applied 828 place count 40 transition count 300
Performed 10 Post agglomeration using F-continuation condition with reduction of 247 identical transitions.
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 9 with 20 rules applied. Total rules applied 848 place count 30 transition count 43
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 9 with 8 rules applied. Total rules applied 856 place count 30 transition count 35
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 10 with 15 rules applied. Total rules applied 871 place count 21 transition count 29
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 877 place count 21 transition count 23
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 878 place count 21 transition count 23
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 879 place count 21 transition count 22
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 881 place count 19 transition count 20
Applied a total of 881 rules in 470 ms. Remains 19 /292 variables (removed 273) and now considering 20/890 (removed 870) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 484 ms. Remains : 19/292 places, 20/890 transitions.
// Phase 1: matrix 20 rows 19 cols
[2025-06-05 00:21:18] [INFO ] Computed 5 invariants in 1 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 1, 0, 1, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1]
FORMULA StigmergyCommit-PT-07a-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-07a-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 1000000 steps (2 resets) in 1122 ms. (890 steps per ms)
FORMULA StigmergyCommit-PT-07a-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA StigmergyCommit-PT-07a-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA StigmergyCommit-PT-07a-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA StigmergyCommit-PT-07a-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA StigmergyCommit-PT-07a-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1000001 steps (2 resets) in 403 ms. (2475 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 5 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2025-06-05 00:21:19] [INFO ] Flatten gal took : 35 ms
[2025-06-05 00:21:19] [INFO ] Flatten gal took : 7 ms
[2025-06-05 00:21:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11873908124815370244.gal : 7 ms
[2025-06-05 00:21:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16163390384520635281.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11873908124815370244.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16163390384520635281.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 56474 ms.
BK_STOP 1749082879998
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="StigmergyCommit-PT-07a"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is StigmergyCommit-PT-07a, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r226-smll-174903490700085"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-07a.tgz
mv StigmergyCommit-PT-07a execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;