About the Execution of ITS-Tools for HypertorusGrid-PT-d4k3p2b08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 7222.752 | 2009773.00 | 2827696.00 | 4984.70 | 24 24 1 24 24 1 1 1 1 1 1 1 1 1 1 24 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r162-smll-177961107700061.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool itstools
Input is HypertorusGrid-PT-d4k3p2b08, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-smll-177961107700061
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.3M
-rw-r--r-- 1 mcc users 11K Mar 7 17:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Mar 7 17:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Mar 7 17:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Mar 7 17:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.4K Mar 15 10:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 10:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Mar 15 10:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 10:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Mar 7 17:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Mar 7 17:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Mar 7 17:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Mar 7 17:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 15 10:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 15 10:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rwxr-xr-x 1 mcc users 2.8M Mar 3 18:30 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 HypertorusGrid-PT-d4k3p2b08-UpperBounds-00
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-01
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-02
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-03
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-04
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-05
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-06
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-07
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-08
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-09
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-10
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-11
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-12
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-13
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-14
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1779707836740
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HypertorusGrid-PT-d4k3p2b08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202604301425
[2026-05-25 11:17:18] [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]
[2026-05-25 11:17:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 11:17:19] [INFO ] Load time of PNML (sax parser for PT used): 696 ms
[2026-05-25 11:17:19] [INFO ] Transformed 2025 places.
[2026-05-25 11:17:19] [INFO ] Transformed 5184 transitions.
[2026-05-25 11:17:19] [INFO ] Parsed PT model containing 2025 places and 5184 transitions and 20736 arcs in 999 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 11 ms.
Current structural bounds on expressions (Initially) : Max Seen:[2, 2, 1, 2, 2, 0, 1, 1, 0, 1, 0, 0, 0, 0, 1, 2] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Before main loop) : Max Seen:[2, 2, 1, 2, 2, 0, 1, 1, 0, 1, 0, 0, 0, 0, 1, 2] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10881343529849403139.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4134915102862813810.kers'
[2026-05-25 11:17:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10881343529849403139.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4134915102862813810.kers]
Culling duplicate invariants (modulo rational): removing 648 columns.
Culled 648 columns in 4 ms.
// Phase 1: matrix 5184 rows 1377 cols 15552 entries
Finished phase 1 with 1295 SingleSign rule and 0 generalized
[2026-05-25 11:17:20] [INFO ] Computed 730 invariants in 50 ms
Computed 730 P flows in 51 ms.
Exported basis to /tmp/petrispot-output-4134915102862813810.kers
Total runtime 57 ms.
Current structural bounds on expressions (after invariants) : Max Seen:[2, 2, 1, 2, 2, 0, 1, 1, 0, 1, 0, 0, 0, 0, 1, 2] Max Struct:[24, 24, 1, 24, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 24]
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 10000 steps (2 resets) in 2240 ms. (4 steps per ms)
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 50005 steps (10 resets) in 1430 ms. (34 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[2, 3, 4, 5, 3] Max Struct:[24, 24, 24, 24, 24]
[2026-05-25 11:17:24] [INFO ] Invariant cache hit.
[2026-05-25 11:17:25] [INFO ] [Real]Absence check using 730 positive place invariants in 329 ms returned sat
[2026-05-25 11:17:27] [INFO ] [Real]Absence check using state equation in 2550 ms returned sat
[2026-05-25 11:17:28] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 529 ms.
[2026-05-25 11:17:29] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 11:17:29] [INFO ] [Nat]Absence check using 730 positive place invariants in 355 ms returned sat
[2026-05-25 11:17:32] [INFO ] [Nat]Absence check using state equation in 2327 ms returned sat
[2026-05-25 11:17:33] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 563 ms.
[2026-05-25 11:17:34] [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:308)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1143)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:881)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2280)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:207)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:803)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
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:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-25 11:17:35] [INFO ] [Real]Absence check using 730 positive place invariants in 306 ms returned sat
[2026-05-25 11:17:37] [INFO ] [Real]Absence check using state equation in 2255 ms returned sat
[2026-05-25 11:17:38] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 524 ms.
[2026-05-25 11:17:39] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 11:17:40] [INFO ] [Nat]Absence check using 730 positive place invariants in 292 ms returned sat
[2026-05-25 11:17:42] [INFO ] [Nat]Absence check using state equation in 2039 ms returned sat
[2026-05-25 11:17:42] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 510 ms.
Maximisation of solution failed !
Minimization took 2 ms.
[2026-05-25 11:17:45] [INFO ] [Real]Absence check using 730 positive place invariants in 271 ms returned sat
[2026-05-25 11:17:47] [INFO ] [Real]Absence check using state equation in 2224 ms returned sat
[2026-05-25 11:17:48] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 560 ms.
[2026-05-25 11:17:49] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 11:17:50] [INFO ] [Nat]Absence check using 730 positive place invariants in 265 ms returned sat
[2026-05-25 11:17:52] [INFO ] [Nat]Absence check using state equation in 2102 ms returned sat
[2026-05-25 11:17:52] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 548 ms.
Maximisation of solution failed !
Minimization took 0 ms.
[2026-05-25 11:17:55] [INFO ] [Real]Absence check using 730 positive place invariants in 277 ms returned sat
[2026-05-25 11:17:57] [INFO ] [Real]Absence check using state equation in 2244 ms returned sat
[2026-05-25 11:17:57] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 408 ms.
[2026-05-25 11:17:59] [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:308)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1143)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:881)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2278)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:207)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:803)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
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:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-25 11:18:00] [INFO ] [Real]Absence check using 730 positive place invariants in 290 ms returned sat
[2026-05-25 11:18:02] [INFO ] [Real]Absence check using state equation in 2081 ms returned sat
[2026-05-25 11:18:02] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 335 ms.
[2026-05-25 11:18:04] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 11:18:05] [INFO ] [Nat]Absence check using 730 positive place invariants in 235 ms returned sat
[2026-05-25 11:18:07] [INFO ] [Nat]Absence check using state equation in 2360 ms returned sat
[2026-05-25 11:18:07] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 371 ms.
Maximisation of solution failed !
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[2, 3, 4, 5, 3] Max Struct:[24, 24, 24, 24, 24]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[2, 3, 4, 5, 3] Max Struct:[24, 24, 24, 24, 24]
Support contains 5 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 746 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 766 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2026-05-25 11:18:10] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[2, 3, 4, 5, 3] Max Struct:[24, 24, 24, 24, 24]
RANDOM walk for 195007 steps (1 resets) in 30001 ms. (6 steps per ms)
BEST_FIRST walk for 1050486 steps (0 resets) in 25048 ms. (41 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[7, 9, 6, 8, 7] Max Struct:[24, 24, 24, 24, 24]
[2026-05-25 11:19:05] [INFO ] Invariant cache hit.
[2026-05-25 11:19:06] [INFO ] [Real]Absence check using 730 positive place invariants in 250 ms returned sat
[2026-05-25 11:19:08] [INFO ] [Real]Absence check using state equation in 2144 ms returned sat
[2026-05-25 11:19:08] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 355 ms.
[2026-05-25 11:19:28] [INFO ] Added : 310 causal constraints over 62 iterations in 20025 ms.(timeout) Result :sat
Minimization took 4739 ms.
[2026-05-25 11:19:34] [INFO ] [Real]Absence check using 730 positive place invariants in 237 ms returned sat
[2026-05-25 11:19:36] [INFO ] [Real]Absence check using state equation in 2098 ms returned sat
[2026-05-25 11:19:36] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 358 ms.
[2026-05-25 11:19:56] [INFO ] Added : 320 causal constraints over 64 iterations in 20130 ms.(timeout) Result :sat
Minimization took 4806 ms.
[2026-05-25 11:20:02] [INFO ] [Real]Absence check using 730 positive place invariants in 229 ms returned sat
[2026-05-25 11:20:04] [INFO ] [Real]Absence check using state equation in 1984 ms returned sat
[2026-05-25 11:20:04] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 362 ms.
[2026-05-25 11:20:24] [INFO ] Added : 275 causal constraints over 55 iterations in 20089 ms.(timeout) Result :sat
Minimization took 4737 ms.
[2026-05-25 11:20:30] [INFO ] [Real]Absence check using 730 positive place invariants in 224 ms returned sat
[2026-05-25 11:20:32] [INFO ] [Real]Absence check using state equation in 1992 ms returned sat
[2026-05-25 11:20:32] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 436 ms.
[2026-05-25 11:20:52] [INFO ] Added : 215 causal constraints over 43 iterations in 20206 ms.(timeout) Result :sat
Minimization took 4784 ms.
[2026-05-25 11:20:58] [INFO ] [Real]Absence check using 730 positive place invariants in 241 ms returned sat
[2026-05-25 11:21:00] [INFO ] [Real]Absence check using state equation in 1985 ms returned sat
[2026-05-25 11:21:01] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 366 ms.
[2026-05-25 11:21:20] [INFO ] Added : 320 causal constraints over 64 iterations in 20136 ms.(timeout) Result :sat
Minimization took 4737 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[7, 9, 6, 8, 7] Max Struct:[24, 24, 24, 24, 24]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[7, 9, 6, 8, 7] Max Struct:[24, 24, 24, 24, 24]
Support contains 5 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 310 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 310 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 200 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2026-05-25 11:21:26] [INFO ] Invariant cache hit.
[2026-05-25 11:21:29] [INFO ] Implicit Places using invariants in 2740 ms returned []
[2026-05-25 11:21:29] [INFO ] Invariant cache hit.
[2026-05-25 11:21:35] [INFO ] Implicit Places using invariants and state equation in 6078 ms returned []
Implicit Place search using SMT with State Equation took 8823 ms to find 0 implicit places.
[2026-05-25 11:21:35] [INFO ] Redundant transitions in 628 ms returned []
Running 4536 sub problems to find dead transitions.
[2026-05-25 11:21:35] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30150 ms.
Refiners :[Positive P Invariants (semi-flows): 0/730 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 4536/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4536 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30089 ms.
Refiners :[Positive P Invariants (semi-flows): 0/730 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 0/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64928ms problems are : Problem set: 0 solved, 4536 unsolved
Search for dead transitions found 0 dead transitions in 64992ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74747 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2026-05-25 11:22:40] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[7, 9, 6, 8, 7] Max Struct:[24, 24, 24, 24, 24]
RANDOM walk for 197094 steps (1 resets) in 30001 ms. (6 steps per ms)
BEST_FIRST walk for 1064350 steps (0 resets) in 25054 ms. (42 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[7, 9, 9, 16, 7] Max Struct:[24, 24, 24, 24, 24]
[2026-05-25 11:23:36] [INFO ] Invariant cache hit.
[2026-05-25 11:23:36] [INFO ] [Real]Absence check using 730 positive place invariants in 244 ms returned sat
[2026-05-25 11:23:38] [INFO ] [Real]Absence check using state equation in 2147 ms returned sat
[2026-05-25 11:23:39] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 365 ms.
[2026-05-25 11:23:59] [INFO ] Added : 310 causal constraints over 62 iterations in 20315 ms.(timeout) Result :sat
Minimization took 4734 ms.
[2026-05-25 11:24:04] [INFO ] [Real]Absence check using 730 positive place invariants in 227 ms returned sat
[2026-05-25 11:24:06] [INFO ] [Real]Absence check using state equation in 1974 ms returned sat
[2026-05-25 11:24:07] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 364 ms.
[2026-05-25 11:24:27] [INFO ] Added : 305 causal constraints over 61 iterations in 20246 ms.(timeout) Result :sat
Minimization took 4732 ms.
[2026-05-25 11:24:33] [INFO ] [Real]Absence check using 730 positive place invariants in 220 ms returned sat
[2026-05-25 11:24:34] [INFO ] [Real]Absence check using state equation in 1968 ms returned sat
[2026-05-25 11:24:35] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 341 ms.
[2026-05-25 11:24:55] [INFO ] Added : 345 causal constraints over 69 iterations in 20159 ms.(timeout) Result :sat
Minimization took 4734 ms.
[2026-05-25 11:25:00] [INFO ] [Real]Absence check using 730 positive place invariants in 214 ms returned sat
[2026-05-25 11:25:02] [INFO ] [Real]Absence check using state equation in 1949 ms returned sat
[2026-05-25 11:25:03] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 356 ms.
[2026-05-25 11:25:23] [INFO ] Added : 180 causal constraints over 36 iterations in 20637 ms.(timeout) Result :sat
Minimization took 4738 ms.
[2026-05-25 11:25:29] [INFO ] [Real]Absence check using 730 positive place invariants in 237 ms returned sat
[2026-05-25 11:25:31] [INFO ] [Real]Absence check using state equation in 2119 ms returned sat
[2026-05-25 11:25:32] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 366 ms.
[2026-05-25 11:25:52] [INFO ] Added : 325 causal constraints over 65 iterations in 20057 ms.(timeout) Result :sat
Minimization took 4732 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[7, 9, 9, 16, 7] Max Struct:[24, 24, 24, 24, 24]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[7, 9, 9, 16, 7] Max Struct:[24, 24, 24, 24, 24]
Support contains 5 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 132 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 132 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 132 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2026-05-25 11:25:57] [INFO ] Invariant cache hit.
[2026-05-25 11:26:00] [INFO ] Implicit Places using invariants in 3087 ms returned []
[2026-05-25 11:26:00] [INFO ] Invariant cache hit.
[2026-05-25 11:26:07] [INFO ] Implicit Places using invariants and state equation in 7033 ms returned []
Implicit Place search using SMT with State Equation took 10132 ms to find 0 implicit places.
[2026-05-25 11:26:08] [INFO ] Redundant transitions in 792 ms returned []
Skipped dead transition search.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11067 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2026-05-25 11:26:08] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[7, 9, 9, 16, 7] Max Struct:[24, 24, 24, 24, 24]
RANDOM walk for 194384 steps (1 resets) in 30001 ms. (6 steps per ms)
BEST_FIRST walk for 1069693 steps (0 resets) in 25074 ms. (42 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[7, 9, 9, 16, 18] Max Struct:[24, 24, 24, 24, 24]
[2026-05-25 11:27:03] [INFO ] Invariant cache hit.
[2026-05-25 11:27:04] [INFO ] [Real]Absence check using 730 positive place invariants in 272 ms returned sat
[2026-05-25 11:27:06] [INFO ] [Real]Absence check using state equation in 2053 ms returned sat
[2026-05-25 11:27:06] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 486 ms.
[2026-05-25 11:27:27] [INFO ] Added : 205 causal constraints over 41 iterations in 20612 ms.(timeout) Result :sat
Minimization took 4728 ms.
[2026-05-25 11:27:32] [INFO ] [Real]Absence check using 730 positive place invariants in 213 ms returned sat
[2026-05-25 11:27:34] [INFO ] [Real]Absence check using state equation in 2075 ms returned sat
[2026-05-25 11:27:35] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 531 ms.
[2026-05-25 11:27:55] [INFO ] Added : 240 causal constraints over 48 iterations in 20080 ms.(timeout) Result :sat
Minimization took 4746 ms.
[2026-05-25 11:28:00] [INFO ] [Real]Absence check using 730 positive place invariants in 246 ms returned sat
[2026-05-25 11:28:02] [INFO ] [Real]Absence check using state equation in 2058 ms returned sat
[2026-05-25 11:28:03] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 372 ms.
[2026-05-25 11:28:23] [INFO ] Added : 300 causal constraints over 60 iterations in 20168 ms.(timeout) Result :sat
Minimization took 4805 ms.
[2026-05-25 11:28:29] [INFO ] [Real]Absence check using 730 positive place invariants in 248 ms returned sat
[2026-05-25 11:28:31] [INFO ] [Real]Absence check using state equation in 2129 ms returned sat
[2026-05-25 11:28:31] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 412 ms.
[2026-05-25 11:28:51] [INFO ] Added : 230 causal constraints over 46 iterations in 20008 ms.(timeout) Result :sat
Minimization took 4740 ms.
[2026-05-25 11:28:57] [INFO ] [Real]Absence check using 730 positive place invariants in 309 ms returned sat
[2026-05-25 11:28:59] [INFO ] [Real]Absence check using state equation in 2263 ms returned sat
[2026-05-25 11:29:00] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 412 ms.
[2026-05-25 11:29:20] [INFO ] Added : 195 causal constraints over 39 iterations in 20754 ms.(timeout) Result :sat
Minimization took 4737 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[7, 9, 9, 16, 18] Max Struct:[24, 24, 24, 24, 24]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[7, 9, 9, 16, 18] Max Struct:[24, 24, 24, 24, 24]
Support contains 5 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 186 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 187 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 183 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2026-05-25 11:29:25] [INFO ] Invariant cache hit.
[2026-05-25 11:29:29] [INFO ] Implicit Places using invariants in 3224 ms returned []
[2026-05-25 11:29:29] [INFO ] Invariant cache hit.
[2026-05-25 11:29:36] [INFO ] Implicit Places using invariants and state equation in 7447 ms returned []
Implicit Place search using SMT with State Equation took 10687 ms to find 0 implicit places.
[2026-05-25 11:29:37] [INFO ] Redundant transitions in 602 ms returned []
Skipped dead transition search.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11489 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2026-05-25 11:29:37] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[7, 9, 9, 16, 18] Max Struct:[24, 24, 24, 24, 24]
RANDOM walk for 191214 steps (0 resets) in 30001 ms. (6 steps per ms)
BEST_FIRST walk for 1098732 steps (0 resets) in 25067 ms. (43 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[7, 9, 9, 16, 18] Max Struct:[24, 24, 24, 24, 24]
[2026-05-25 11:30:32] [INFO ] Invariant cache hit.
[2026-05-25 11:30:32] [INFO ] [Real]Absence check using 730 positive place invariants in 227 ms returned sat
[2026-05-25 11:30:34] [INFO ] [Real]Absence check using state equation in 1997 ms returned sat
[2026-05-25 11:30:35] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 387 ms.
[2026-05-25 11:30:55] [INFO ] Added : 340 causal constraints over 68 iterations in 20095 ms.(timeout) Result :sat
Minimization took 4730 ms.
[2026-05-25 11:31:00] [INFO ] [Real]Absence check using 730 positive place invariants in 212 ms returned sat
[2026-05-25 11:31:02] [INFO ] [Real]Absence check using state equation in 1955 ms returned sat
[2026-05-25 11:31:03] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 348 ms.
[2026-05-25 11:31:23] [INFO ] Added : 315 causal constraints over 63 iterations in 20294 ms.(timeout) Result :sat
Minimization took 4779 ms.
[2026-05-25 11:31:28] [INFO ] [Real]Absence check using 730 positive place invariants in 238 ms returned sat
[2026-05-25 11:31:30] [INFO ] [Real]Absence check using state equation in 2064 ms returned sat
[2026-05-25 11:31:31] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 331 ms.
[2026-05-25 11:31:51] [INFO ] Added : 325 causal constraints over 65 iterations in 20064 ms.(timeout) Result :sat
Minimization took 4750 ms.
[2026-05-25 11:31:56] [INFO ] [Real]Absence check using 730 positive place invariants in 210 ms returned sat
[2026-05-25 11:31:58] [INFO ] [Real]Absence check using state equation in 1967 ms returned sat
[2026-05-25 11:31:59] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 327 ms.
[2026-05-25 11:32:19] [INFO ] Added : 335 causal constraints over 67 iterations in 20224 ms.(timeout) Result :sat
Minimization took 4758 ms.
[2026-05-25 11:32:24] [INFO ] [Real]Absence check using 730 positive place invariants in 231 ms returned sat
[2026-05-25 11:32:26] [INFO ] [Real]Absence check using state equation in 1941 ms returned sat
[2026-05-25 11:32:27] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 328 ms.
[2026-05-25 11:32:47] [INFO ] Added : 345 causal constraints over 69 iterations in 20070 ms.(timeout) Result :sat
Minimization took 4736 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[7, 9, 9, 16, 18] Max Struct:[24, 24, 24, 24, 24]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[7, 9, 9, 16, 18] Max Struct:[24, 24, 24, 24, 24]
Support contains 5 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 116 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 116 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 99 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2026-05-25 11:32:52] [INFO ] Invariant cache hit.
[2026-05-25 11:32:55] [INFO ] Implicit Places using invariants in 2635 ms returned []
[2026-05-25 11:32:55] [INFO ] Invariant cache hit.
[2026-05-25 11:33:01] [INFO ] Implicit Places using invariants and state equation in 5994 ms returned []
Implicit Place search using SMT with State Equation took 8652 ms to find 0 implicit places.
[2026-05-25 11:33:01] [INFO ] Redundant transitions in 393 ms returned []
Skipped dead transition search.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9155 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2026-05-25 11:33:04] [INFO ] Flatten gal took : 1632 ms
[2026-05-25 11:33:05] [INFO ] Flatten gal took : 678 ms
[2026-05-25 11:33:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10226068376768348008.gal : 312 ms
[2026-05-25 11:33:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17298674367522128811.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10226068376768348008.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17298674367522128811.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
RANDOM walk for 40000 steps (8 resets) in 17256 ms. (2 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1505 ms. (26 steps per ms) remains 10/10 properties
Loading property file /tmp/ReachabilityCardinality17298674367522128811.prop.
BEST_FIRST walk for 40004 steps (8 resets) in 1430 ms. (27 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1263 ms. (31 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1171 ms. (34 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1530 ms. (26 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1264 ms. (31 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1302 ms. (30 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1237 ms. (32 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1211 ms. (33 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1228 ms. (32 steps per ms) remains 10/10 properties
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :4 after 48
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :48 after 76
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :76 after 448
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :448 after 5402
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :5402 after 53076
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :53076 after 64504
SDD proceeding with computation,10 properties remain. new max is 512
SDD size :64504 after 90846
SDD proceeding with computation,10 properties remain. new max is 1024
SDD size :90846 after 984557
SDD proceeding with computation,10 properties remain. new max is 2048
SDD size :984557 after 1.0738e+06
SDD proceeding with computation,10 properties remain. new max is 4096
SDD size :1.0738e+06 after 1.83107e+06
Probabilistic random walk after 414640 steps, saw 414123 distinct states, run finished after 24061 ms. (steps per millisecond=17 ) properties seen :0
[2026-05-25 11:33:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 1296/1301 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1301 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 724/2025 variables, 724/730 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2025 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 5184/7209 variables, 2025/2755 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7209/7209 variables, and 2755 constraints, problems are : Problem set: 0 solved, 10 unsolved in 5016 ms.
Refiners :[Positive P Invariants (semi-flows): 730/730 constraints, State Equation: 2025/2025 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 1296/1301 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1301 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 724/2025 variables, 724/730 constraints. Problems are: Problem set: 0 solved, 10 unsolved
SDD proceeding with computation,10 properties remain. new max is 8192
SDD size :1.83107e+06 after 1.01059e+07
At refinement iteration 4 (INCLUDED_ONLY) 0/2025 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 5184/7209 variables, 2025/2755 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7209 variables, 10/2765 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7209/7209 variables, and 2765 constraints, problems are : Problem set: 0 solved, 10 unsolved in 5012 ms.
Refiners :[Positive P Invariants (semi-flows): 730/730 constraints, State Equation: 2025/2025 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10074ms problems are : Problem set: 0 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 5 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 107 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 2025/2025 places, 5184/5184 transitions.
RANDOM walk for 40000 steps (8 resets) in 10365 ms. (3 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1282 ms. (31 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1255 ms. (31 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1178 ms. (33 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1211 ms. (33 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1148 ms. (34 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1268 ms. (31 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1270 ms. (31 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1220 ms. (32 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1109 ms. (36 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1226 ms. (32 steps per ms) remains 10/10 properties
Detected timeout of ITS tools.
[2026-05-25 11:33:55] [INFO ] Flatten gal took : 184 ms
[2026-05-25 11:33:55] [INFO ] Applying decomposition
[2026-05-25 11:33:56] [INFO ] Flatten gal took : 228 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6464681400147202999.txt' '-o' '/tmp/graph6464681400147202999.bin' '-w' '/tmp/graph6464681400147202999.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6464681400147202999.bin' '-l' '-1' '-v' '-w' '/tmp/graph6464681400147202999.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:33:57] [INFO ] Decomposing Gal with order
[2026-05-25 11:33:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:33:59] [INFO ] Removed a total of 7776 redundant transitions.
[2026-05-25 11:33:59] [INFO ] Flatten gal took : 1178 ms
[2026-05-25 11:34:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 55 ms.
[2026-05-25 11:34:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11718958651186022531.gal : 116 ms
[2026-05-25 11:34:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16836466509063563256.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11718958651186022531.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16836466509063563256.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityCardinality16836466509063563256.prop.
Probabilistic random walk after 314735 steps, saw 314302 distinct states, run finished after 18027 ms. (steps per millisecond=17 ) properties seen :0
[2026-05-25 11:34:08] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 1296/1301 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1301 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 724/2025 variables, 724/730 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2025 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 5184/7209 variables, 2025/2755 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7209 variables, 0/2755 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 0/7209 variables, 0/2755 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7209/7209 variables, and 2755 constraints, problems are : Problem set: 0 solved, 10 unsolved in 14510 ms.
Refiners :[Positive P Invariants (semi-flows): 730/730 constraints, State Equation: 2025/2025 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 1296/1301 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1301 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 724/2025 variables, 724/730 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2025 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 5184/7209 variables, 2025/2755 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7209 variables, 10/2765 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/7209 variables, 0/2765 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 0/7209 variables, 0/2765 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 7209/7209 variables, and 2765 constraints, problems are : Problem set: 0 solved, 10 unsolved in 16478 ms.
Refiners :[Positive P Invariants (semi-flows): 730/730 constraints, State Equation: 2025/2025 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 31037ms problems are : Problem set: 0 solved, 10 unsolved
Fused 10 Parikh solutions to 9 different solutions.
Detected timeout of ITS tools.
Parikh walk visited 6 properties in 42378 ms.
Support contains 4 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 549 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 549 ms. Remains : 2025/2025 places, 5184/5184 transitions.
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-00 24 TECHNIQUES REACHABILITY_MAX
Current structural bounds on expressions (after reachability check) : Max Seen:[10, 10, 17, 19] Max Struct:[24, 24, 24, 24]
[2026-05-25 11:35:22] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[10, 10, 17, 19] Max Struct:[24, 24, 24, 24]
RANDOM walk for 192070 steps (0 resets) in 30001 ms. (6 steps per ms)
BEST_FIRST walk for 797295 steps (0 resets) in 20033 ms. (39 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[10, 10, 17, 19] Max Struct:[24, 24, 24, 24]
[2026-05-25 11:36:12] [INFO ] Invariant cache hit.
[2026-05-25 11:36:13] [INFO ] [Real]Absence check using 730 positive place invariants in 252 ms returned sat
[2026-05-25 11:36:15] [INFO ] [Real]Absence check using state equation in 2531 ms returned sat
[2026-05-25 11:36:16] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 431 ms.
[2026-05-25 11:36:36] [INFO ] Added : 245 causal constraints over 49 iterations in 20020 ms.(timeout) Result :sat
Minimization took 4757 ms.
[2026-05-25 11:36:42] [INFO ] [Real]Absence check using 730 positive place invariants in 291 ms returned sat
[2026-05-25 11:36:44] [INFO ] [Real]Absence check using state equation in 2235 ms returned sat
[2026-05-25 11:36:44] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 343 ms.
[2026-05-25 11:37:04] [INFO ] Added : 240 causal constraints over 48 iterations in 20009 ms.(timeout) Result :sat
Minimization took 4749 ms.
[2026-05-25 11:37:10] [INFO ] [Real]Absence check using 730 positive place invariants in 257 ms returned sat
[2026-05-25 11:37:12] [INFO ] [Real]Absence check using state equation in 2253 ms returned sat
[2026-05-25 11:37:13] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 473 ms.
[2026-05-25 11:37:33] [INFO ] Added : 265 causal constraints over 53 iterations in 20674 ms.(timeout) Result :sat
Minimization took 4745 ms.
[2026-05-25 11:37:39] [INFO ] [Real]Absence check using 730 positive place invariants in 217 ms returned sat
[2026-05-25 11:37:41] [INFO ] [Real]Absence check using state equation in 2507 ms returned sat
[2026-05-25 11:37:42] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 519 ms.
[2026-05-25 11:38:02] [INFO ] Added : 195 causal constraints over 39 iterations in 20442 ms.(timeout) Result :sat
Minimization took 4814 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[10, 10, 17, 19] Max Struct:[24, 24, 24, 24]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[10, 10, 17, 19] Max Struct:[24, 24, 24, 24]
Support contains 4 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 185 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 185 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 178 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2026-05-25 11:38:07] [INFO ] Invariant cache hit.
[2026-05-25 11:38:11] [INFO ] Implicit Places using invariants in 3355 ms returned []
[2026-05-25 11:38:11] [INFO ] Invariant cache hit.
[2026-05-25 11:38:18] [INFO ] Implicit Places using invariants and state equation in 7386 ms returned []
Implicit Place search using SMT with State Equation took 10743 ms to find 0 implicit places.
[2026-05-25 11:38:19] [INFO ] Redundant transitions in 673 ms returned []
Skipped dead transition search.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11613 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2026-05-25 11:38:19] [INFO ] Flatten gal took : 433 ms
[2026-05-25 11:38:20] [INFO ] Flatten gal took : 391 ms
[2026-05-25 11:38:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8189046209580078247.gal : 88 ms
[2026-05-25 11:38:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1879375279804619893.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8189046209580078247.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1879375279804619893.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality1879375279804619893.prop.
RANDOM walk for 40000 steps (8 resets) in 13102 ms. (3 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1491 ms. (26 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1293 ms. (30 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1258 ms. (31 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1241 ms. (32 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1252 ms. (31 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1466 ms. (27 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1477 ms. (27 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1239 ms. (32 steps per ms) remains 8/8 properties
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :4 after 48
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :48 after 76
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :76 after 448
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :448 after 5402
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :5402 after 53076
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :53076 after 64504
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :64504 after 90846
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :90846 after 984557
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :984557 after 1.0738e+06
Interrupted probabilistic random walk after 336681 steps, run timeout after 18047 ms. (steps per millisecond=18 ) properties seen :0 out of 8
Probabilistic random walk after 336681 steps, saw 336227 distinct states, run finished after 18055 ms. (steps per millisecond=18 ) properties seen :0
[2026-05-25 11:38:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 1296/1300 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1300 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :1.0738e+06 after 1.83107e+06
At refinement iteration 3 (OVERLAPS) 725/2025 variables, 725/730 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2025 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 5184/7209 variables, 2025/2755 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7209/7209 variables, and 2755 constraints, problems are : Problem set: 0 solved, 8 unsolved in 5015 ms.
Refiners :[Positive P Invariants (semi-flows): 730/730 constraints, State Equation: 2025/2025 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 1296/1300 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1300 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 725/2025 variables, 725/730 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2025 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 5184/7209 variables, 2025/2755 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7209 variables, 8/2763 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7209/7209 variables, and 2763 constraints, problems are : Problem set: 0 solved, 8 unsolved in 5013 ms.
Refiners :[Positive P Invariants (semi-flows): 730/730 constraints, State Equation: 2025/2025 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10059ms problems are : Problem set: 0 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 111 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 2025/2025 places, 5184/5184 transitions.
RANDOM walk for 40000 steps (8 resets) in 10459 ms. (3 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1326 ms. (30 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1375 ms. (29 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1529 ms. (26 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1308 ms. (30 steps per ms) remains 8/8 properties
SDD proceeding with computation,8 properties remain. new max is 8192
BEST_FIRST walk for 40004 steps (8 resets) in 1582 ms. (25 steps per ms) remains 8/8 properties
SDD size :1.83107e+06 after 1.01059e+07
BEST_FIRST walk for 40004 steps (8 resets) in 1395 ms. (28 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1277 ms. (31 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1449 ms. (27 steps per ms) remains 8/8 properties
Detected timeout of ITS tools.
[2026-05-25 11:39:10] [INFO ] Flatten gal took : 197 ms
[2026-05-25 11:39:10] [INFO ] Applying decomposition
[2026-05-25 11:39:11] [INFO ] Flatten gal took : 213 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16213947070646460687.txt' '-o' '/tmp/graph16213947070646460687.bin' '-w' '/tmp/graph16213947070646460687.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16213947070646460687.bin' '-l' '-1' '-v' '-w' '/tmp/graph16213947070646460687.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:39:12] [INFO ] Decomposing Gal with order
[2026-05-25 11:39:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:39:15] [INFO ] Removed a total of 7776 redundant transitions.
[2026-05-25 11:39:15] [INFO ] Flatten gal took : 765 ms
[2026-05-25 11:39:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 45 ms.
[2026-05-25 11:39:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5195523709809580592.gal : 100 ms
[2026-05-25 11:39:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10339131502553643082.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5195523709809580592.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10339131502553643082.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality10339131502553643082.prop.
Probabilistic random walk after 297775 steps, saw 297357 distinct states, run finished after 18044 ms. (steps per millisecond=16 ) properties seen :0
[2026-05-25 11:39:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 1296/1300 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1300 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 725/2025 variables, 725/730 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2025 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 5184/7209 variables, 2025/2755 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7209 variables, 0/2755 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 0/7209 variables, 0/2755 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7209/7209 variables, and 2755 constraints, problems are : Problem set: 0 solved, 8 unsolved in 14388 ms.
Refiners :[Positive P Invariants (semi-flows): 730/730 constraints, State Equation: 2025/2025 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 1296/1300 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1300 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 725/2025 variables, 725/730 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2025 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 5184/7209 variables, 2025/2755 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7209 variables, 8/2763 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/7209 variables, 0/2763 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 0/7209 variables, 0/2763 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 7209/7209 variables, and 2763 constraints, problems are : Problem set: 0 solved, 8 unsolved in 10035 ms.
Refiners :[Positive P Invariants (semi-flows): 730/730 constraints, State Equation: 2025/2025 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 24454ms problems are : Problem set: 0 solved, 8 unsolved
Detected timeout of ITS tools.
Parikh walk visited 5 properties in 43982 ms.
Support contains 3 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 99 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 2025/2025 places, 5184/5184 transitions.
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-01 24 TECHNIQUES REACHABILITY_MAX
Current structural bounds on expressions (after reachability check) : Max Seen:[11, 18, 20] Max Struct:[24, 24, 24]
[2026-05-25 11:40:26] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[11, 18, 20] Max Struct:[24, 24, 24]
RANDOM walk for 185550 steps (1 resets) in 30001 ms. (6 steps per ms)
BEST_FIRST walk for 559431 steps (0 resets) in 15069 ms. (37 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[16, 18, 20] Max Struct:[24, 24, 24]
[2026-05-25 11:41:11] [INFO ] Invariant cache hit.
[2026-05-25 11:41:13] [INFO ] [Real]Absence check using 730 positive place invariants in 460 ms returned sat
[2026-05-25 11:41:16] [INFO ] [Real]Absence check using state equation in 2422 ms returned sat
[2026-05-25 11:41:17] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 430 ms.
[2026-05-25 11:41:36] [INFO ] Added : 260 causal constraints over 52 iterations in 20066 ms.(timeout) Result :sat
Minimization took 4758 ms.
[2026-05-25 11:41:42] [INFO ] [Real]Absence check using 730 positive place invariants in 235 ms returned sat
[2026-05-25 11:41:44] [INFO ] [Real]Absence check using state equation in 2055 ms returned sat
[2026-05-25 11:41:45] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 459 ms.
[2026-05-25 11:42:05] [INFO ] Added : 235 causal constraints over 47 iterations in 20262 ms.(timeout) Result :sat
Minimization took 4765 ms.
[2026-05-25 11:42:10] [INFO ] [Real]Absence check using 730 positive place invariants in 240 ms returned sat
[2026-05-25 11:42:12] [INFO ] [Real]Absence check using state equation in 1913 ms returned sat
[2026-05-25 11:42:13] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 349 ms.
[2026-05-25 11:42:33] [INFO ] Added : 270 causal constraints over 54 iterations in 20124 ms.(timeout) Result :sat
Minimization took 4796 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[16, 18, 20] Max Struct:[24, 24, 24]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[16, 18, 20] Max Struct:[24, 24, 24]
Support contains 3 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 116 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 116 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 98 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2026-05-25 11:42:38] [INFO ] Invariant cache hit.
[2026-05-25 11:42:41] [INFO ] Implicit Places using invariants in 3450 ms returned []
[2026-05-25 11:42:41] [INFO ] Invariant cache hit.
[2026-05-25 11:42:48] [INFO ] Implicit Places using invariants and state equation in 6605 ms returned []
Implicit Place search using SMT with State Equation took 10062 ms to find 0 implicit places.
[2026-05-25 11:42:49] [INFO ] Redundant transitions in 656 ms returned []
Skipped dead transition search.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10823 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2026-05-25 11:42:49] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[16, 18, 20] Max Struct:[24, 24, 24]
RANDOM walk for 195438 steps (0 resets) in 30001 ms. (6 steps per ms)
BEST_FIRST walk for 604777 steps (0 resets) in 15057 ms. (40 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[16, 18, 20] Max Struct:[24, 24, 24]
[2026-05-25 11:43:34] [INFO ] Invariant cache hit.
[2026-05-25 11:43:34] [INFO ] [Real]Absence check using 730 positive place invariants in 279 ms returned sat
[2026-05-25 11:43:37] [INFO ] [Real]Absence check using state equation in 2385 ms returned sat
[2026-05-25 11:43:37] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 379 ms.
[2026-05-25 11:43:57] [INFO ] Added : 265 causal constraints over 53 iterations in 20232 ms.(timeout) Result :sat
Minimization took 4761 ms.
[2026-05-25 11:44:03] [INFO ] [Real]Absence check using 730 positive place invariants in 228 ms returned sat
[2026-05-25 11:44:05] [INFO ] [Real]Absence check using state equation in 2351 ms returned sat
[2026-05-25 11:44:06] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 435 ms.
[2026-05-25 11:44:26] [INFO ] Added : 250 causal constraints over 50 iterations in 20197 ms.(timeout) Result :sat
Minimization took 4770 ms.
[2026-05-25 11:44:31] [INFO ] [Real]Absence check using 730 positive place invariants in 245 ms returned sat
[2026-05-25 11:44:34] [INFO ] [Real]Absence check using state equation in 2144 ms returned sat
[2026-05-25 11:44:34] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 402 ms.
[2026-05-25 11:44:54] [INFO ] Added : 240 causal constraints over 48 iterations in 20349 ms.(timeout) Result :sat
Minimization took 4801 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[16, 18, 20] Max Struct:[24, 24, 24]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[16, 18, 20] Max Struct:[24, 24, 24]
Support contains 3 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 156 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 156 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 94 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2026-05-25 11:45:00] [INFO ] Invariant cache hit.
[2026-05-25 11:45:02] [INFO ] Implicit Places using invariants in 2680 ms returned []
[2026-05-25 11:45:02] [INFO ] Invariant cache hit.
[2026-05-25 11:45:10] [INFO ] Implicit Places using invariants and state equation in 7786 ms returned []
Implicit Place search using SMT with State Equation took 10482 ms to find 0 implicit places.
[2026-05-25 11:45:11] [INFO ] Redundant transitions in 594 ms returned []
Skipped dead transition search.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11183 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2026-05-25 11:45:13] [INFO ] Flatten gal took : 1469 ms
[2026-05-25 11:45:13] [INFO ] Flatten gal took : 727 ms
[2026-05-25 11:45:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17773600543060957963.gal : 164 ms
[2026-05-25 11:45:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4490628065363846264.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17773600543060957963.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4490628065363846264.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
RANDOM walk for 40000 steps (8 resets) in 15637 ms. (2 steps per ms) remains 6/6 properties
Loading property file /tmp/ReachabilityCardinality4490628065363846264.prop.
BEST_FIRST walk for 40004 steps (8 resets) in 1850 ms. (21 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1359 ms. (29 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1283 ms. (31 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1272 ms. (31 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1297 ms. (30 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1291 ms. (30 steps per ms) remains 6/6 properties
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :4 after 48
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :48 after 76
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :76 after 448
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :448 after 5402
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :5402 after 53076
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :53076 after 64504
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :64504 after 90846
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :90846 after 984557
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :984557 after 1.0738e+06
Interrupted probabilistic random walk after 333085 steps, run timeout after 18030 ms. (steps per millisecond=18 ) properties seen :0 out of 6
Probabilistic random walk after 333085 steps, saw 332635 distinct states, run finished after 18031 ms. (steps per millisecond=18 ) properties seen :0
[2026-05-25 11:45:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 1296/1299 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1299 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 726/2025 variables, 726/730 constraints. Problems are: Problem set: 0 solved, 6 unsolved
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :1.0738e+06 after 1.83107e+06
At refinement iteration 4 (INCLUDED_ONLY) 0/2025 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 5184/7209 variables, 2025/2755 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (INCLUDED_ONLY) 0/7209 variables, 0/2755 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7209/7209 variables, and 2755 constraints, problems are : Problem set: 0 solved, 6 unsolved in 5026 ms.
Refiners :[Positive P Invariants (semi-flows): 730/730 constraints, State Equation: 2025/2025 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 1296/1299 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1299 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 726/2025 variables, 726/730 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2025 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 5184/7209 variables, 2025/2755 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7209 variables, 6/2761 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/7209 variables, 0/2761 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7209/7209 variables, and 2761 constraints, problems are : Problem set: 0 solved, 6 unsolved in 5015 ms.
Refiners :[Positive P Invariants (semi-flows): 730/730 constraints, State Equation: 2025/2025 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10113ms problems are : Problem set: 0 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 93 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 2025/2025 places, 5184/5184 transitions.
RANDOM walk for 40000 steps (8 resets) in 10094 ms. (3 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1242 ms. (32 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1210 ms. (33 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1221 ms. (32 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1211 ms. (33 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1333 ms. (29 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1358 ms. (29 steps per ms) remains 6/6 properties
SDD proceeding with computation,6 properties remain. new max is 8192
SDD size :1.83107e+06 after 1.01059e+07
Detected timeout of ITS tools.
[2026-05-25 11:46:04] [INFO ] Flatten gal took : 262 ms
[2026-05-25 11:46:04] [INFO ] Applying decomposition
[2026-05-25 11:46:04] [INFO ] Flatten gal took : 154 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16306620676077822438.txt' '-o' '/tmp/graph16306620676077822438.bin' '-w' '/tmp/graph16306620676077822438.weights'
Probabilistic random walk after 283024 steps, saw 282620 distinct states, run finished after 15026 ms. (steps per millisecond=18 ) properties seen :0
[2026-05-25 11:46:06] [INFO ] Invariant cache hit.
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16306620676077822438.bin' '-l' '-1' '-v' '-w' '/tmp/graph16306620676077822438.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:46:06] [INFO ] Decomposing Gal with order
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 1296/1299 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2026-05-25 11:46:06] [INFO ] Rewriting arrays to variables to allow decomposition.
At refinement iteration 2 (INCLUDED_ONLY) 0/1299 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 726/2025 variables, 726/730 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2026-05-25 11:46:08] [INFO ] Removed a total of 7776 redundant transitions.
At refinement iteration 4 (INCLUDED_ONLY) 0/2025 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2026-05-25 11:46:08] [INFO ] Flatten gal took : 432 ms
[2026-05-25 11:46:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 25 ms.
[2026-05-25 11:46:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8085434450497836659.gal : 46 ms
[2026-05-25 11:46:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5293132866644011960.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8085434450497836659.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5293132866644011960.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality5293132866644011960.prop.
At refinement iteration 5 (OVERLAPS) 5184/7209 variables, 2025/2755 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7209 variables, 0/2755 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 0/7209 variables, 0/2755 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7209/7209 variables, and 2755 constraints, problems are : Problem set: 0 solved, 6 unsolved in 10336 ms.
Refiners :[Positive P Invariants (semi-flows): 730/730 constraints, State Equation: 2025/2025 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 1296/1299 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1299 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 726/2025 variables, 726/730 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2025 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 5184/7209 variables, 2025/2755 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7209 variables, 6/2761 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/7209 variables, 0/2761 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 0/7209 variables, 0/2761 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 7209/7209 variables, and 2761 constraints, problems are : Problem set: 0 solved, 6 unsolved in 8893 ms.
Refiners :[Positive P Invariants (semi-flows): 730/730 constraints, State Equation: 2025/2025 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19261ms problems are : Problem set: 0 solved, 6 unsolved
Detected timeout of ITS tools.
Parikh walk visited 4 properties in 35831 ms.
Support contains 2 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 97 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 2025/2025 places, 5184/5184 transitions.
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-03 24 TECHNIQUES REACHABILITY_MAX
Current structural bounds on expressions (after reachability check) : Max Seen:[19, 21] Max Struct:[24, 24]
[2026-05-25 11:47:01] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[19, 21] Max Struct:[24, 24]
RANDOM walk for 197696 steps (1 resets) in 30001 ms. (6 steps per ms)
BEST_FIRST walk for 404253 steps (0 resets) in 10036 ms. (40 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[19, 21] Max Struct:[24, 24]
[2026-05-25 11:47:41] [INFO ] Invariant cache hit.
[2026-05-25 11:47:42] [INFO ] [Real]Absence check using 730 positive place invariants in 268 ms returned sat
[2026-05-25 11:47:44] [INFO ] [Real]Absence check using state equation in 2173 ms returned sat
[2026-05-25 11:47:45] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 473 ms.
[2026-05-25 11:48:05] [INFO ] Added : 255 causal constraints over 51 iterations in 20646 ms.(timeout) Result :sat
Minimization took 4858 ms.
[2026-05-25 11:48:11] [INFO ] [Real]Absence check using 730 positive place invariants in 348 ms returned sat
[2026-05-25 11:48:13] [INFO ] [Real]Absence check using state equation in 2093 ms returned sat
[2026-05-25 11:48:14] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 412 ms.
[2026-05-25 11:48:34] [INFO ] Added : 295 causal constraints over 59 iterations in 20423 ms.(timeout) Result :sat
Minimization took 4756 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[19, 21] Max Struct:[24, 24]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[19, 21] Max Struct:[24, 24]
Support contains 2 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 149 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 149 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 147 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2026-05-25 11:48:40] [INFO ] Invariant cache hit.
[2026-05-25 11:48:43] [INFO ] Implicit Places using invariants in 3350 ms returned []
[2026-05-25 11:48:43] [INFO ] Invariant cache hit.
[2026-05-25 11:48:50] [INFO ] Implicit Places using invariants and state equation in 6958 ms returned []
Implicit Place search using SMT with State Equation took 10312 ms to find 0 implicit places.
[2026-05-25 11:48:51] [INFO ] Redundant transitions in 835 ms returned []
Skipped dead transition search.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11302 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2026-05-25 11:48:52] [INFO ] Flatten gal took : 1212 ms
[2026-05-25 11:48:53] [INFO ] Flatten gal took : 607 ms
[2026-05-25 11:48:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9595577686893918744.gal : 163 ms
[2026-05-25 11:48:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10520898561235550713.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9595577686893918744.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10520898561235550713.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
RANDOM walk for 40000 steps (8 resets) in 15131 ms. (2 steps per ms) remains 4/4 properties
Loading property file /tmp/ReachabilityCardinality10520898561235550713.prop.
BEST_FIRST walk for 40004 steps (8 resets) in 1830 ms. (21 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1179 ms. (33 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1292 ms. (30 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1232 ms. (32 steps per ms) remains 4/4 properties
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :4 after 48
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :48 after 76
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :76 after 448
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :448 after 5402
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :5402 after 53076
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :53076 after 64504
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :64504 after 90846
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :90846 after 984557
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :984557 after 1.0738e+06
Probabilistic random walk after 301119 steps, saw 300697 distinct states, run finished after 15035 ms. (steps per millisecond=20 ) properties seen :0
[2026-05-25 11:49:11] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 1296/1298 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1298 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 727/2025 variables, 727/730 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2025 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 5184/7209 variables, 2025/2755 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7209 variables, 0/2755 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7209/7209 variables, and 2755 constraints, problems are : Problem set: 0 solved, 4 unsolved in 5019 ms.
Refiners :[Positive P Invariants (semi-flows): 730/730 constraints, State Equation: 2025/2025 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 1296/1298 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1298 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 727/2025 variables, 727/730 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2025 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :1.0738e+06 after 1.83107e+06
At refinement iteration 5 (OVERLAPS) 5184/7209 variables, 2025/2755 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7209 variables, 4/2759 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/7209 variables, 0/2759 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 0/7209 variables, 0/2759 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 7209/7209 variables, and 2759 constraints, problems are : Problem set: 0 solved, 4 unsolved in 4914 ms.
Refiners :[Positive P Invariants (semi-flows): 730/730 constraints, State Equation: 2025/2025 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9999ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 3 different solutions.
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :1.83107e+06 after 1.01059e+07
Detected timeout of ITS tools.
[2026-05-25 11:49:43] [INFO ] Flatten gal took : 165 ms
[2026-05-25 11:49:43] [INFO ] Applying decomposition
[2026-05-25 11:49:44] [INFO ] Flatten gal took : 165 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph9993858658838695810.txt' '-o' '/tmp/graph9993858658838695810.bin' '-w' '/tmp/graph9993858658838695810.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9993858658838695810.bin' '-l' '-1' '-v' '-w' '/tmp/graph9993858658838695810.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:49:44] [INFO ] Decomposing Gal with order
[2026-05-25 11:49:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:49:47] [INFO ] Removed a total of 7776 redundant transitions.
[2026-05-25 11:49:47] [INFO ] Flatten gal took : 403 ms
[2026-05-25 11:49:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 25 ms.
[2026-05-25 11:49:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality474161001323880780.gal : 57 ms
[2026-05-25 11:49:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4325151260218576944.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality474161001323880780.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4325151260218576944.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...306
Loading property file /tmp/ReachabilityCardinality4325151260218576944.prop.
Parikh walk visited 3 properties in 33162 ms.
Support contains 1 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 850 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 852 ms. Remains : 2025/2025 places, 5184/5184 transitions.
RANDOM walk for 40000 steps (8 resets) in 11453 ms. (3 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1161 ms. (34 steps per ms) remains 1/1 properties
Probabilistic random walk after 235935 steps, saw 235573 distinct states, run finished after 9028 ms. (steps per millisecond=26 ) properties seen :0
[2026-05-25 11:50:08] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1296/1297 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1297 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 728/2025 variables, 728/730 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2025 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 5184/7209 variables, 2025/2755 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7209 variables, 0/2755 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/7209 variables, 0/2755 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7209/7209 variables, and 2755 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4053 ms.
Refiners :[Positive P Invariants (semi-flows): 730/730 constraints, State Equation: 2025/2025 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1296/1297 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1297 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 728/2025 variables, 728/730 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2025 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 5184/7209 variables, 2025/2755 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7209 variables, 1/2756 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/7209 variables, 0/2756 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/7209 variables, 0/2756 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 7209/7209 variables, and 2756 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3660 ms.
Refiners :[Positive P Invariants (semi-flows): 730/730 constraints, State Equation: 2025/2025 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7803ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 1807 steps, including 0 resets, run visited all 1 properties in 188 ms. (steps per millisecond=9 )
Parikh walk visited 1 properties in 214 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-04 24 TECHNIQUES REACHABILITY_MAX
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-15 24 TECHNIQUES REACHABILITY_MAX
Current structural bounds on expressions (after reachability check) : Max Seen:[] Max Struct:[]
[2026-05-25 11:50:16] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[] Max Struct:[]
RANDOM walk for 174769 steps (0 resets) in 30001 ms. (5 steps per ms)
BEST_FIRST walk for 0 steps (0 resets) in 0 ms. (0 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 2007463 ms.
BK_STOP 1779709846513
--------------------
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_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /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="HypertorusGrid-PT-d4k3p2b08"
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 2-5973"
echo " Executing tool itstools"
echo " Input is HypertorusGrid-PT-d4k3p2b08, 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 r162-smll-177961107700061"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HypertorusGrid-PT-d4k3p2b08.tgz
mv HypertorusGrid-PT-d4k3p2b08 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 ;