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.r194-tall-177969914000266.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)
..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is NoC3x3-PT-1B, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-tall-177969914000266
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 780K
-rw-r--r-- 1 mcc users 6.5K Mar 8 06:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Mar 8 06:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Mar 8 06:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K Mar 8 06:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Mar 16 08:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 16 08:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 16 08:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 16 08:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.3K Mar 8 06:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K Mar 8 06:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Mar 8 06:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Mar 8 06:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 16 08:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 16 08:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 362K 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 booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-2024-00
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-2024-01
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-2024-02
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-2024-03
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-2024-04
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-2024-05
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-2024-06
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-2024-07
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-2024-08
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-2024-09
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-2024-10
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-2024-11
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-2024-12
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-2024-13
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-2024-14
FORMULA_NAME NoC3x3-PT-1B-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779741810961

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-1B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-25 20:43:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 20:43:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 20:43:32] [INFO ] Load time of PNML (sax parser for PT used): 118 ms
[2026-05-25 20:43:32] [INFO ] Transformed 1416 places.
[2026-05-25 20:43:32] [INFO ] Transformed 1640 transitions.
[2026-05-25 20:43:32] [INFO ] Found NUPN structural information;
[2026-05-25 20:43:32] [INFO ] Parsed PT model containing 1416 places and 1640 transitions and 3639 arcs in 220 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
Support contains 87 out of 1416 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1416/1416 places, 1640/1640 transitions.
Discarding 330 places :
Symmetric choice reduction at 0 with 330 rule applications. Total rules 330 place count 1086 transition count 1310
Iterating global reduction 0 with 330 rules applied. Total rules applied 660 place count 1086 transition count 1310
Discarding 183 places :
Symmetric choice reduction at 0 with 183 rule applications. Total rules 843 place count 903 transition count 1127
Iterating global reduction 0 with 183 rules applied. Total rules applied 1026 place count 903 transition count 1127
Ensure Unique test removed 73 transitions
Reduce isomorphic transitions removed 73 transitions.
Iterating post reduction 0 with 73 rules applied. Total rules applied 1099 place count 903 transition count 1054
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 1132 place count 870 transition count 1021
Iterating global reduction 1 with 33 rules applied. Total rules applied 1165 place count 870 transition count 1021
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 1182 place count 870 transition count 1004
Applied a total of 1182 rules in 311 ms. Remains 870 /1416 variables (removed 546) and now considering 1004/1640 (removed 636) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17765203466534207018.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3831158147053272166.kers'
[2026-05-25 20:43:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17765203466534207018.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3831158147053272166.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1004 rows 870 cols 2333 entries
Finished phase 1 with 830 SingleSign rule and 0 generalized
[2026-05-25 20:43:32] [INFO ] Computed 40 invariants in 4 ms
Computed 40 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-3831158147053272166.kers
Total runtime 6 ms.
[2026-05-25 20:43:33] [INFO ] Implicit Places using invariants in 512 ms returned []
[2026-05-25 20:43:33] [INFO ] Invariant cache hit.
[2026-05-25 20:43:33] [INFO ] Implicit Places using invariants and state equation in 610 ms returned []
Implicit Place search using SMT with State Equation took 1154 ms to find 0 implicit places.
Running 1003 sub problems to find dead transitions.
[2026-05-25 20:43:33] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/869 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1003 unsolved
SMT process timed out in 30254ms, After SMT, problems are : Problem set: 0 solved, 1003 unsolved
Search for dead transitions found 0 dead transitions in 30268ms
Starting structural reductions in LTL mode, iteration 1 : 870/1416 places, 1004/1640 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31771 ms. Remains : 870/1416 places, 1004/1640 transitions.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 1004/1004 transitions.
Applied a total of 0 rules in 20 ms. Remains 870 /870 variables (removed 0) and now considering 1004/1004 (removed 0) transitions.
[2026-05-25 20:44:04] [INFO ] Invariant cache hit.
[2026-05-25 20:44:04] [INFO ] Implicit Places using invariants in 222 ms returned []
[2026-05-25 20:44:04] [INFO ] Invariant cache hit.
[2026-05-25 20:44:04] [INFO ] Implicit Places using invariants and state equation in 514 ms returned []
Implicit Place search using SMT with State Equation took 737 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 762 ms. Remains : 870/870 places, 1004/1004 transitions.
Support contains 87 out of 870 places after structural reductions.
[2026-05-25 20:44:07] [INFO ] Flatten gal took : 80 ms
[2026-05-25 20:44:07] [INFO ] Flatten gal took : 43 ms
[2026-05-25 20:44:07] [INFO ] Input system was already deterministic with 1004 transitions.
RANDOM walk for 40000 steps (37 resets) in 2274 ms. (17 steps per ms) remains 6/61 properties
BEST_FIRST walk for 40004 steps (8 resets) in 127 ms. (312 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 89 ms. (444 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 211 ms. (188 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 120 ms. (330 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 98 ms. (404 steps per ms) remains 5/5 properties
[2026-05-25 20:44:08] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp46 is UNSAT
At refinement iteration 1 (OVERLAPS) 323/335 variables, 10/10 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/335 variables, 0/10 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 535/870 variables, 30/40 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/870 variables, 0/40 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 1004/1874 variables, 870/910 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1874 variables, 0/910 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/1874 variables, 0/910 constraints. Problems are: Problem set: 1 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1874/1874 variables, and 910 constraints, problems are : Problem set: 1 solved, 4 unsolved in 2247 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 870/870 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 252/261 variables, 8/8 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/261 variables, 0/8 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 609/870 variables, 32/40 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/870 variables, 0/40 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 1004/1874 variables, 870/910 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1874 variables, 4/914 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1874 variables, 0/914 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 0/1874 variables, 0/914 constraints. Problems are: Problem set: 1 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1874/1874 variables, and 914 constraints, problems are : Problem set: 1 solved, 4 unsolved in 1276 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 870/870 constraints, PredecessorRefiner: 4/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3542ms problems are : Problem set: 1 solved, 4 unsolved
Fused 4 Parikh solutions to 2 different solutions.
Finished Parikh walk after 375 steps, including 0 resets, run visited all 4 properties in 17 ms. (steps per millisecond=22 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 4 properties in 23 ms.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2026-05-25 20:44:11] [INFO ] Flatten gal took : 29 ms
[2026-05-25 20:44:11] [INFO ] Flatten gal took : 29 ms
[2026-05-25 20:44:11] [INFO ] Input system was already deterministic with 1004 transitions.
Support contains 83 out of 870 places (down from 84) after GAL structural reductions.
Computed a total of 41 stabilizing places and 41 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 1004/1004 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 836 transition count 970
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 836 transition count 970
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 73 place count 836 transition count 965
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 87 place count 822 transition count 951
Iterating global reduction 1 with 14 rules applied. Total rules applied 101 place count 822 transition count 951
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 106 place count 822 transition count 946
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 110 place count 818 transition count 942
Iterating global reduction 2 with 4 rules applied. Total rules applied 114 place count 818 transition count 942
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 115 place count 818 transition count 941
Applied a total of 115 rules in 172 ms. Remains 818 /870 variables (removed 52) and now considering 941/1004 (removed 63) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13865848221638077446.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11690357068480794293.kers'
[2026-05-25 20:44:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13865848221638077446.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11690357068480794293.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 941 rows 818 cols 2207 entries
Finished phase 1 with 778 SingleSign rule and 0 generalized
[2026-05-25 20:44:12] [INFO ] Computed 40 invariants in 7 ms
Computed 40 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-11690357068480794293.kers
Total runtime 9 ms.
[2026-05-25 20:44:12] [INFO ] Implicit Places using invariants in 235 ms returned []
[2026-05-25 20:44:12] [INFO ] Invariant cache hit.
[2026-05-25 20:44:12] [INFO ] Implicit Places using invariants and state equation in 488 ms returned []
Implicit Place search using SMT with State Equation took 727 ms to find 0 implicit places.
Running 940 sub problems to find dead transitions.
[2026-05-25 20:44:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/817 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 940 unsolved
At refinement iteration 1 (OVERLAPS) 1/818 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 940 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 818/1759 variables, and 40 constraints, problems are : Problem set: 0 solved, 940 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 0/818 constraints, PredecessorRefiner: 940/940 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 940 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/817 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 940 unsolved
At refinement iteration 1 (OVERLAPS) 1/818 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 940 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 818/1759 variables, and 46 constraints, problems are : Problem set: 0 solved, 940 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 0/818 constraints, PredecessorRefiner: 0/940 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60148ms problems are : Problem set: 0 solved, 940 unsolved
Search for dead transitions found 0 dead transitions in 60152ms
Starting structural reductions in LTL mode, iteration 1 : 818/870 places, 941/1004 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61055 ms. Remains : 818/870 places, 941/1004 transitions.
[2026-05-25 20:45:12] [INFO ] Flatten gal took : 26 ms
[2026-05-25 20:45:13] [INFO ] Flatten gal took : 23 ms
[2026-05-25 20:45:13] [INFO ] Input system was already deterministic with 941 transitions.
[2026-05-25 20:45:13] [INFO ] Flatten gal took : 39 ms
[2026-05-25 20:45:13] [INFO ] Flatten gal took : 17 ms
[2026-05-25 20:45:13] [INFO ] Time to serialize gal into /tmp/CTLFireability222165736286125828.gal : 18 ms
[2026-05-25 20:45:13] [INFO ] Time to serialize properties into /tmp/CTLFireability9896448735784892784.ctl : 4 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability222165736286125828.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9896448735784892784.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.27497e+44,3.3358,110572,2,19187,5,380261,6,0,4215,491371,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 20:45:43] [INFO ] Flatten gal took : 17 ms
[2026-05-25 20:45:43] [INFO ] Applying decomposition
[2026-05-25 20:45:43] [INFO ] Flatten gal took : 15 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/graph16604355299239408183.txt' '-o' '/tmp/graph16604355299239408183.bin' '-w' '/tmp/graph16604355299239408183.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16604355299239408183.bin' '-l' '-1' '-v' '-w' '/tmp/graph16604355299239408183.weights' '-q' '0' '-e' '0.001'
[2026-05-25 20:45:43] [INFO ] Decomposing Gal with order
[2026-05-25 20:45:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 20:45:43] [INFO ] Removed a total of 247 redundant transitions.
[2026-05-25 20:45:43] [INFO ] Flatten gal took : 190 ms
[2026-05-25 20:45:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 23 labels/synchronizations in 49 ms.
[2026-05-25 20:45:44] [INFO ] Time to serialize gal into /tmp/CTLFireability13492809515155216332.gal : 39 ms
[2026-05-25 20:45:44] [INFO ] Time to serialize properties into /tmp/CTLFireability2654492142696904465.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13492809515155216332.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2654492142696904465.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.27497e+44,1.01229,43976,941,19,90540,742,1911,139025,66,2104,0


Converting to forward existential form...Done !
original formula: AF(((AF(EX(((i1.u46.p170==1)&&(i16.u275.p1196==1)))) * (i16.u271.p1162==1)) * (i9.i0.i0.u182.p776==1)))
=> equivalent forward existential formula: [FwdG(Init,!(((!(EG(!(EX(((i1.u46.p170==1)&&(i16.u275.p1196==1)))))) * (i16.u271.p1162==1)) * (i9.i0.i0.u182.p77...172
Reverse transition relation is NOT exact ! Due to transitions t179, t331, t448, t679, t712, i3.i1.t601, i3.i1.i2.u67.t639, i6.t483, i8.i1.i0.u119.t521, i9....356
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 870/870 places, 1004/1004 transitions.
Graph (trivial) has 811 edges and 870 vertex of which 564 / 870 are part of one of the 20 SCC in 10 ms
Free SCC test removed 544 places
Ensure Unique test removed 617 transitions
Reduce isomorphic transitions removed 617 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 325 transition count 378
Reduce places removed 8 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 10 rules applied. Total rules applied 19 place count 317 transition count 376
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 21 place count 315 transition count 376
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 21 place count 315 transition count 364
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 45 place count 303 transition count 364
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 58 place count 290 transition count 344
Iterating global reduction 3 with 13 rules applied. Total rules applied 71 place count 290 transition count 344
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 71 place count 290 transition count 339
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 81 place count 285 transition count 339
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 86 place count 280 transition count 328
Iterating global reduction 3 with 5 rules applied. Total rules applied 91 place count 280 transition count 328
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 0 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 3 with 130 rules applied. Total rules applied 221 place count 215 transition count 263
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 222 place count 215 transition count 262
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 223 place count 215 transition count 261
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 223 place count 215 transition count 260
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 225 place count 214 transition count 260
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 226 place count 214 transition count 259
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 227 place count 213 transition count 258
Reduce places removed 6 places and 0 transitions.
Graph (trivial) has 144 edges and 207 vertex of which 24 / 207 are part of one of the 12 SCC in 1 ms
Free SCC test removed 12 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 8 rules applied. Total rules applied 235 place count 195 transition count 257
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 27 rules applied. Total rules applied 262 place count 194 transition count 231
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 264 place count 193 transition count 230
Applied a total of 264 rules in 155 ms. Remains 193 /870 variables (removed 677) and now considering 230/1004 (removed 774) transitions.
[2026-05-25 20:46:14] [INFO ] Flow matrix only has 211 transitions (discarded 19 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8883884233576846157.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2987459928035125555.kers'
[2026-05-25 20:46:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8883884233576846157.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2987459928035125555.kers]
Normalized transition count is 210 out of 211 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 210 rows 193 cols 616 entries
Finished phase 1 with 159 SingleSign rule and 0 generalized
[2026-05-25 20:46:14] [INFO ] Computed 34 invariants in 1 ms
Computed 34 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2987459928035125555.kers
Total runtime 1 ms.
[2026-05-25 20:46:14] [INFO ] Implicit Places using invariants in 202 ms returned []
[2026-05-25 20:46:14] [INFO ] Flow matrix only has 211 transitions (discarded 19 similar events)
[2026-05-25 20:46:14] [INFO ] Invariant cache hit.
[2026-05-25 20:46:14] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-25 20:46:14] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 352 ms to find 0 implicit places.
[2026-05-25 20:46:14] [INFO ] Redundant transitions in 8 ms returned []
Running 116 sub problems to find dead transitions.
[2026-05-25 20:46:14] [INFO ] Flow matrix only has 211 transitions (discarded 19 similar events)
[2026-05-25 20:46:14] [INFO ] Invariant cache hit.
[2026-05-25 20:46:14] [INFO ] State equation strengthened by 7 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/173 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/173 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 2 (OVERLAPS) 20/193 variables, 20/34 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 4 (OVERLAPS) 210/403 variables, 193/227 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/403 variables, 7/234 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/403 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 7 (OVERLAPS) 0/403 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Real declared 403/404 variables, and 234 constraints, problems are : Problem set: 0 solved, 116 unsolved in 5365 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 193/193 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 116 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/173 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/173 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 2 (OVERLAPS) 20/193 variables, 20/34 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 4 (OVERLAPS) 210/403 variables, 193/227 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/403 variables, 7/234 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/403 variables, 116/350 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/403 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 8 (OVERLAPS) 0/403 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Int declared 403/404 variables, and 350 constraints, problems are : Problem set: 0 solved, 116 unsolved in 5171 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 193/193 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10550ms problems are : Problem set: 0 solved, 116 unsolved
Search for dead transitions found 0 dead transitions in 10550ms
Starting structural reductions in SI_CTL mode, iteration 1 : 193/870 places, 230/1004 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11071 ms. Remains : 193/870 places, 230/1004 transitions.
[2026-05-25 20:46:25] [INFO ] Flatten gal took : 6 ms
[2026-05-25 20:46:25] [INFO ] Flatten gal took : 4 ms
[2026-05-25 20:46:25] [INFO ] Input system was already deterministic with 230 transitions.
[2026-05-25 20:46:25] [INFO ] Flatten gal took : 6 ms
[2026-05-25 20:46:25] [INFO ] Flatten gal took : 8 ms
[2026-05-25 20:46:25] [INFO ] Time to serialize gal into /tmp/CTLFireability17856142355210454602.gal : 1 ms
[2026-05-25 20:46:25] [INFO ] Time to serialize properties into /tmp/CTLFireability9833222352066837111.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17856142355210454602.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9833222352066837111.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.4999e+25,0.147654,8400,2,2539,5,22851,6,0,985,18068,0


Converting to forward existential form...Done !
original formula: EG(!(E(AF(AG((p382==1))) U EG(EF((p540==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(E(!(EG(!(!(E(TRUE U !((p382==1))))))) U EG(E(TRUE U (p540==1))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2026-05-25 20:46:55] [INFO ] Flatten gal took : 5 ms
[2026-05-25 20:46:55] [INFO ] Applying decomposition
[2026-05-25 20:46:55] [INFO ] Flatten gal took : 3 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/graph3612709554745824976.txt' '-o' '/tmp/graph3612709554745824976.bin' '-w' '/tmp/graph3612709554745824976.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3612709554745824976.bin' '-l' '-1' '-v' '-w' '/tmp/graph3612709554745824976.weights' '-q' '0' '-e' '0.001'
[2026-05-25 20:46:55] [INFO ] Decomposing Gal with order
[2026-05-25 20:46:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 20:46:55] [INFO ] Removed a total of 13 redundant transitions.
[2026-05-25 20:46:55] [INFO ] Flatten gal took : 8 ms
[2026-05-25 20:46:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 1 ms.
[2026-05-25 20:46:55] [INFO ] Time to serialize gal into /tmp/CTLFireability15455725935264514776.gal : 2 ms
[2026-05-25 20:46:55] [INFO ] Time to serialize properties into /tmp/CTLFireability3033881698382123914.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15455725935264514776.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3033881698382123914.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.4999e+25,0.043599,5684,99,222,1383,2010,411,1654,165,3811,0


Converting to forward existential form...Done !
original formula: EG(!(E(AF(AG((i2.u6.p382==1))) U EG(EF((i3.u9.p540==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(E(!(EG(!(!(E(TRUE U !((i2.u6.p382==1))))))) U EG(E(TRUE U (i3.u9.p540==1))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 1004/1004 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 837 transition count 971
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 837 transition count 971
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 70 place count 837 transition count 967
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 84 place count 823 transition count 953
Iterating global reduction 1 with 14 rules applied. Total rules applied 98 place count 823 transition count 953
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 103 place count 823 transition count 948
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 108 place count 818 transition count 943
Iterating global reduction 2 with 5 rules applied. Total rules applied 113 place count 818 transition count 943
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 115 place count 818 transition count 941
Applied a total of 115 rules in 137 ms. Remains 818 /870 variables (removed 52) and now considering 941/1004 (removed 63) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6425109580758738345.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9861133312885627224.kers'
[2026-05-25 20:47:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6425109580758738345.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9861133312885627224.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 941 rows 818 cols 2207 entries
Finished phase 1 with 778 SingleSign rule and 0 generalized
[2026-05-25 20:47:25] [INFO ] Computed 40 invariants in 3 ms
Computed 40 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-9861133312885627224.kers
Total runtime 5 ms.
[2026-05-25 20:47:25] [INFO ] Implicit Places using invariants in 332 ms returned []
[2026-05-25 20:47:25] [INFO ] Invariant cache hit.
[2026-05-25 20:47:26] [INFO ] Implicit Places using invariants and state equation in 461 ms returned []
Implicit Place search using SMT with State Equation took 807 ms to find 0 implicit places.
Running 940 sub problems to find dead transitions.
[2026-05-25 20:47:26] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/817 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 940 unsolved
SMT process timed out in 30131ms, After SMT, problems are : Problem set: 0 solved, 940 unsolved
Search for dead transitions found 0 dead transitions in 30133ms
Starting structural reductions in LTL mode, iteration 1 : 818/870 places, 941/1004 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31080 ms. Remains : 818/870 places, 941/1004 transitions.
[2026-05-25 20:47:56] [INFO ] Flatten gal took : 12 ms
[2026-05-25 20:47:56] [INFO ] Flatten gal took : 13 ms
[2026-05-25 20:47:56] [INFO ] Input system was already deterministic with 941 transitions.
[2026-05-25 20:47:56] [INFO ] Flatten gal took : 11 ms
[2026-05-25 20:47:56] [INFO ] Flatten gal took : 12 ms
[2026-05-25 20:47:56] [INFO ] Time to serialize gal into /tmp/CTLFireability6651086265612129596.gal : 4 ms
[2026-05-25 20:47:56] [INFO ] Time to serialize properties into /tmp/CTLFireability12637305678478909544.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6651086265612129596.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12637305678478909544.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.1849e+44,3.61207,116512,2,21454,5,402197,6,0,4215,525201,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 20:48:26] [INFO ] Flatten gal took : 20 ms
[2026-05-25 20:48:26] [INFO ] Applying decomposition
[2026-05-25 20:48:26] [INFO ] Flatten gal took : 12 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/graph6791941058247599766.txt' '-o' '/tmp/graph6791941058247599766.bin' '-w' '/tmp/graph6791941058247599766.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6791941058247599766.bin' '-l' '-1' '-v' '-w' '/tmp/graph6791941058247599766.weights' '-q' '0' '-e' '0.001'
[2026-05-25 20:48:26] [INFO ] Decomposing Gal with order
[2026-05-25 20:48:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 20:48:26] [INFO ] Removed a total of 248 redundant transitions.
[2026-05-25 20:48:26] [INFO ] Flatten gal took : 33 ms
[2026-05-25 20:48:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 17 ms.
[2026-05-25 20:48:26] [INFO ] Time to serialize gal into /tmp/CTLFireability8025307805391756609.gal : 9 ms
[2026-05-25 20:48:26] [INFO ] Time to serialize properties into /tmp/CTLFireability8441853044993509300.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8025307805391756609.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8441853044993509300.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.1849e+44,0.706542,31676,1232,23,59801,857,1856,88541,68,2477,0


Converting to forward existential form...Done !
original formula: EG((AF(((i9.u169.p705==0) + !(A((i10.u7.p16==1) U ((i0.u24.p68==1)&&(i2.u60.p221==1)))))) * AX((AF((i15.i0.i2.u257.p1110==1)) * (i4.i1.i3...172
=> equivalent forward existential formula: [FwdG(Init,(!(EG(!(((i9.u169.p705==0) + !(!((E(!(((i0.u24.p68==1)&&(i2.u60.p221==1))) U (!((i10.u7.p16==1)) * !(...332
Reverse transition relation is NOT exact ! Due to transitions t448, t483, t601, t679, i0.t712, i4.i1.i1.u70.t639, i7.i0.i1.u121.t521, i10.t333, i10.u179.t3...403
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 1004/1004 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 839 transition count 973
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 839 transition count 973
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 66 place count 839 transition count 969
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 78 place count 827 transition count 957
Iterating global reduction 1 with 12 rules applied. Total rules applied 90 place count 827 transition count 957
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 95 place count 827 transition count 952
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 98 place count 824 transition count 949
Iterating global reduction 2 with 3 rules applied. Total rules applied 101 place count 824 transition count 949
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 103 place count 824 transition count 947
Applied a total of 103 rules in 70 ms. Remains 824 /870 variables (removed 46) and now considering 947/1004 (removed 57) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11283425707395128133.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6893414512887125044.kers'
[2026-05-25 20:48:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11283425707395128133.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6893414512887125044.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 947 rows 824 cols 2219 entries
Finished phase 1 with 784 SingleSign rule and 0 generalized
[2026-05-25 20:48:57] [INFO ] Computed 40 invariants in 3 ms
Computed 40 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-6893414512887125044.kers
Total runtime 5 ms.
[2026-05-25 20:48:57] [INFO ] Implicit Places using invariants in 199 ms returned []
[2026-05-25 20:48:57] [INFO ] Invariant cache hit.
[2026-05-25 20:48:57] [INFO ] Implicit Places using invariants and state equation in 483 ms returned []
Implicit Place search using SMT with State Equation took 685 ms to find 0 implicit places.
Running 946 sub problems to find dead transitions.
[2026-05-25 20:48:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/823 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 946 unsolved
SMT process timed out in 30121ms, After SMT, problems are : Problem set: 0 solved, 946 unsolved
Search for dead transitions found 0 dead transitions in 30125ms
Starting structural reductions in LTL mode, iteration 1 : 824/870 places, 947/1004 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30884 ms. Remains : 824/870 places, 947/1004 transitions.
[2026-05-25 20:49:27] [INFO ] Flatten gal took : 11 ms
[2026-05-25 20:49:27] [INFO ] Flatten gal took : 11 ms
[2026-05-25 20:49:27] [INFO ] Input system was already deterministic with 947 transitions.
[2026-05-25 20:49:27] [INFO ] Flatten gal took : 10 ms
[2026-05-25 20:49:27] [INFO ] Flatten gal took : 11 ms
[2026-05-25 20:49:28] [INFO ] Time to serialize gal into /tmp/CTLFireability14064123317683370282.gal : 4 ms
[2026-05-25 20:49:28] [INFO ] Time to serialize properties into /tmp/CTLFireability9060746293883252100.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14064123317683370282.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9060746293883252100.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.89749e+44,3.29889,110468,2,19323,5,384396,6,0,4245,493973,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 20:49:58] [INFO ] Flatten gal took : 16 ms
[2026-05-25 20:49:58] [INFO ] Applying decomposition
[2026-05-25 20:49:58] [INFO ] Flatten gal took : 10 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/graph6114126618683942055.txt' '-o' '/tmp/graph6114126618683942055.bin' '-w' '/tmp/graph6114126618683942055.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6114126618683942055.bin' '-l' '-1' '-v' '-w' '/tmp/graph6114126618683942055.weights' '-q' '0' '-e' '0.001'
[2026-05-25 20:49:58] [INFO ] Decomposing Gal with order
[2026-05-25 20:49:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 20:49:58] [INFO ] Removed a total of 249 redundant transitions.
[2026-05-25 20:49:58] [INFO ] Flatten gal took : 47 ms
[2026-05-25 20:49:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 15 ms.
[2026-05-25 20:49:58] [INFO ] Time to serialize gal into /tmp/CTLFireability11030488514038982900.gal : 7 ms
[2026-05-25 20:49:58] [INFO ] Time to serialize properties into /tmp/CTLFireability16122902304983913666.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11030488514038982900.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16122902304983913666.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.89749e+44,1.17698,49476,1404,17,105277,671,1793,156273,54,2010,0


Converting to forward existential form...Done !
original formula: AX((A(!(A((i3.u75.p292==1) U AG(((i6.i1.i0.u118.p487==1)&&(i7.i1.i0.u140.p583==1))))) U EF((i2.i2.i0.u56.p211==1))) + ((i15.u258.p1111==0...345
=> equivalent forward existential formula: ([((FwdU((EY(Init) * !(((i15.u258.p1111==0) * !(!((E(!(!(!((E(!((i17.u296.p1280==1)) U (!((i7.i0.i2.u137.p571==1...1562
Reverse transition relation is NOT exact ! Due to transitions t335, t449, t484, t602, t682, t715, i5.u67.t641, i6.i1.i0.u118.t522, i10.u174.t375, i10.u176....325
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 1004/1004 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 837 transition count 971
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 837 transition count 971
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 71 place count 837 transition count 966
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 85 place count 823 transition count 952
Iterating global reduction 1 with 14 rules applied. Total rules applied 99 place count 823 transition count 952
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 104 place count 823 transition count 947
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 109 place count 818 transition count 942
Iterating global reduction 2 with 5 rules applied. Total rules applied 114 place count 818 transition count 942
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 116 place count 818 transition count 940
Applied a total of 116 rules in 64 ms. Remains 818 /870 variables (removed 52) and now considering 940/1004 (removed 64) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17774812134844276276.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1203002794533650105.kers'
[2026-05-25 20:50:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17774812134844276276.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1203002794533650105.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 940 rows 818 cols 2205 entries
Finished phase 1 with 778 SingleSign rule and 0 generalized
[2026-05-25 20:50:28] [INFO ] Computed 40 invariants in 3 ms
Computed 40 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-1203002794533650105.kers
Total runtime 5 ms.
[2026-05-25 20:50:28] [INFO ] Implicit Places using invariants in 223 ms returned []
[2026-05-25 20:50:28] [INFO ] Invariant cache hit.
[2026-05-25 20:50:29] [INFO ] Implicit Places using invariants and state equation in 507 ms returned []
Implicit Place search using SMT with State Equation took 732 ms to find 0 implicit places.
Running 939 sub problems to find dead transitions.
[2026-05-25 20:50:29] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/817 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 939 unsolved
SMT process timed out in 30111ms, After SMT, problems are : Problem set: 0 solved, 939 unsolved
Search for dead transitions found 0 dead transitions in 30114ms
Starting structural reductions in LTL mode, iteration 1 : 818/870 places, 940/1004 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30914 ms. Remains : 818/870 places, 940/1004 transitions.
[2026-05-25 20:50:59] [INFO ] Flatten gal took : 16 ms
[2026-05-25 20:50:59] [INFO ] Flatten gal took : 11 ms
[2026-05-25 20:50:59] [INFO ] Input system was already deterministic with 940 transitions.
[2026-05-25 20:50:59] [INFO ] Flatten gal took : 10 ms
[2026-05-25 20:50:59] [INFO ] Flatten gal took : 10 ms
[2026-05-25 20:50:59] [INFO ] Time to serialize gal into /tmp/CTLFireability11755168388141810519.gal : 3 ms
[2026-05-25 20:50:59] [INFO ] Time to serialize properties into /tmp/CTLFireability2557694695948798431.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11755168388141810519.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2557694695948798431.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.18865e+44,3.34886,109956,2,19216,5,380775,6,0,4214,493081,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 20:51:29] [INFO ] Flatten gal took : 10 ms
[2026-05-25 20:51:29] [INFO ] Applying decomposition
[2026-05-25 20:51:29] [INFO ] Flatten gal took : 17 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/graph4681475787871600255.txt' '-o' '/tmp/graph4681475787871600255.bin' '-w' '/tmp/graph4681475787871600255.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4681475787871600255.bin' '-l' '-1' '-v' '-w' '/tmp/graph4681475787871600255.weights' '-q' '0' '-e' '0.001'
[2026-05-25 20:51:29] [INFO ] Decomposing Gal with order
[2026-05-25 20:51:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 20:51:29] [INFO ] Removed a total of 230 redundant transitions.
[2026-05-25 20:51:29] [INFO ] Flatten gal took : 26 ms
[2026-05-25 20:51:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 9 ms.
[2026-05-25 20:51:29] [INFO ] Time to serialize gal into /tmp/CTLFireability4871741284074434086.gal : 7 ms
[2026-05-25 20:51:29] [INFO ] Time to serialize properties into /tmp/CTLFireability3228142117699285270.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4871741284074434086.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3228142117699285270.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.18865e+44,0.819458,36344,1271,20,72784,1002,1843,102408,67,3124,0


Converting to forward existential form...Done !
original formula: EX(!(A(A(AF((i11.i0.i1.u203.p890==1)) U ((i13.i1.i2.u225.p990==1)&&(i6.i1.i2.u129.p550==1))) U EF((i17.i1.i4.u290.p1261==1)))))
=> equivalent forward existential formula: ([((FwdU(EY(Init),!(E(TRUE U (i17.i1.i4.u290.p1261==1)))) * !(!((E(!(((i13.i1.i2.u225.p990==1)&&(i6.i1.i2.u129.p...449
Reverse transition relation is NOT exact ! Due to transitions t181, t447, t600, t678, i0.t711, i4.u66.t638, i6.i1.t482, i6.i1.i1.u114.t520, i10.t333, i10.i...369
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 870/870 places, 1004/1004 transitions.
Graph (trivial) has 810 edges and 870 vertex of which 558 / 870 are part of one of the 20 SCC in 5 ms
Free SCC test removed 538 places
Ensure Unique test removed 611 transitions
Reduce isomorphic transitions removed 611 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 331 transition count 382
Reduce places removed 10 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 12 rules applied. Total rules applied 23 place count 321 transition count 380
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 25 place count 319 transition count 380
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 25 place count 319 transition count 367
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 51 place count 306 transition count 367
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 64 place count 293 transition count 347
Iterating global reduction 3 with 13 rules applied. Total rules applied 77 place count 293 transition count 347
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 77 place count 293 transition count 343
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 85 place count 289 transition count 343
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 89 place count 285 transition count 334
Iterating global reduction 3 with 4 rules applied. Total rules applied 93 place count 285 transition count 334
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 62
Deduced a syphon composed of 62 places in 0 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 3 with 124 rules applied. Total rules applied 217 place count 223 transition count 272
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 218 place count 223 transition count 271
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 219 place count 222 transition count 269
Iterating global reduction 4 with 1 rules applied. Total rules applied 220 place count 222 transition count 269
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 221 place count 222 transition count 268
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 222 place count 221 transition count 267
Applied a total of 222 rules in 77 ms. Remains 221 /870 variables (removed 649) and now considering 267/1004 (removed 737) transitions.
[2026-05-25 20:51:59] [INFO ] Flow matrix only has 248 transitions (discarded 19 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6125874532967331952.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11496236789714641000.kers'
[2026-05-25 20:51:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6125874532967331952.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11496236789714641000.kers]
Normalized transition count is 247 out of 248 initially.
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 247 rows 218 cols 731 entries
Finished phase 1 with 181 SingleSign rule and 0 generalized
[2026-05-25 20:51:59] [INFO ] Computed 40 invariants in 0 ms
Computed 40 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11496236789714641000.kers
Total runtime 1 ms.
[2026-05-25 20:51:59] [INFO ] Implicit Places using invariants in 101 ms returned [11, 80, 125, 166]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 118 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 217/870 places, 267/1004 transitions.
Graph (trivial) has 145 edges and 217 vertex of which 18 / 217 are part of one of the 9 SCC in 0 ms
Free SCC test removed 9 places
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 208 transition count 248
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 207 transition count 247
Applied a total of 4 rules in 8 ms. Remains 207 /217 variables (removed 10) and now considering 247/267 (removed 20) transitions.
[2026-05-25 20:51:59] [INFO ] Flow matrix only has 228 transitions (discarded 19 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2055604631487603952.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16126548781849480299.kers'
[2026-05-25 20:51:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2055604631487603952.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16126548781849480299.kers]
Normalized transition count is 227 out of 228 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 227 rows 207 cols 690 entries
Finished phase 1 with 171 SingleSign rule and 0 generalized
[2026-05-25 20:51:59] [INFO ] Computed 36 invariants in 1 ms
Computed 36 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16126548781849480299.kers
Total runtime 1 ms.
[2026-05-25 20:51:59] [INFO ] Implicit Places using invariants in 87 ms returned []
[2026-05-25 20:51:59] [INFO ] Flow matrix only has 228 transitions (discarded 19 similar events)
[2026-05-25 20:51:59] [INFO ] Invariant cache hit.
[2026-05-25 20:52:00] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-25 20:52:00] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 207/870 places, 247/1004 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 442 ms. Remains : 207/870 places, 247/1004 transitions.
[2026-05-25 20:52:00] [INFO ] Flatten gal took : 3 ms
[2026-05-25 20:52:00] [INFO ] Flatten gal took : 3 ms
[2026-05-25 20:52:00] [INFO ] Input system was already deterministic with 247 transitions.
[2026-05-25 20:52:00] [INFO ] Flatten gal took : 4 ms
[2026-05-25 20:52:00] [INFO ] Flatten gal took : 3 ms
[2026-05-25 20:52:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17187596769890382664.gal : 1 ms
[2026-05-25 20:52:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7510301781226974777.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/ReachabilityCardinality17187596769890382664.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7510301781226974777.prop' '--nowitness' '--gen-order' 'FOLLOW'

RANDOM walk for 4561 steps (78 resets) in 89 ms. (50 steps per ms) remains 0/1 properties
FORMULA NoC3x3-PT-1B-CTLFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 870/870 places, 1004/1004 transitions.
Graph (trivial) has 807 edges and 870 vertex of which 523 / 870 are part of one of the 20 SCC in 1 ms
Free SCC test removed 503 places
Ensure Unique test removed 569 transitions
Reduce isomorphic transitions removed 569 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 31 place count 366 transition count 404
Reduce places removed 30 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 32 rules applied. Total rules applied 63 place count 336 transition count 402
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 65 place count 334 transition count 402
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 17 Pre rules applied. Total rules applied 65 place count 334 transition count 385
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 99 place count 317 transition count 385
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 111 place count 305 transition count 366
Iterating global reduction 3 with 12 rules applied. Total rules applied 123 place count 305 transition count 366
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 123 place count 305 transition count 362
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 131 place count 301 transition count 362
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 135 place count 297 transition count 353
Iterating global reduction 3 with 4 rules applied. Total rules applied 139 place count 297 transition count 353
Performed 69 Post agglomeration using F-continuation condition.Transition count delta: 69
Deduced a syphon composed of 69 places in 0 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 3 with 138 rules applied. Total rules applied 277 place count 228 transition count 284
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 280 place count 228 transition count 281
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 281 place count 227 transition count 279
Iterating global reduction 4 with 1 rules applied. Total rules applied 282 place count 227 transition count 279
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 285 place count 227 transition count 276
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 286 place count 226 transition count 275
Reduce places removed 4 places and 0 transitions.
Graph (trivial) has 150 edges and 222 vertex of which 18 / 222 are part of one of the 9 SCC in 0 ms
Free SCC test removed 9 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 6 rules applied. Total rules applied 292 place count 213 transition count 274
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 5 with 20 rules applied. Total rules applied 312 place count 212 transition count 255
Applied a total of 312 rules in 57 ms. Remains 212 /870 variables (removed 658) and now considering 255/1004 (removed 749) transitions.
[2026-05-25 20:52:00] [INFO ] Flow matrix only has 236 transitions (discarded 19 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16735844989504214354.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15653988512870511858.kers'
[2026-05-25 20:52:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16735844989504214354.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15653988512870511858.kers]
Normalized transition count is 235 out of 236 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 235 rows 210 cols 678 entries
Finished phase 1 with 176 SingleSign rule and 0 generalized
[2026-05-25 20:52:00] [INFO ] Computed 36 invariants in 1 ms
Computed 36 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-15653988512870511858.kers
Total runtime 1 ms.
[2026-05-25 20:52:00] [INFO ] Implicit Places using invariants in 110 ms returned [10, 43]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 111 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 210/870 places, 255/1004 transitions.
Graph (trivial) has 134 edges and 210 vertex of which 4 / 210 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 208 transition count 249
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 206 transition count 247
Applied a total of 7 rules in 8 ms. Remains 206 /210 variables (removed 4) and now considering 247/255 (removed 8) transitions.
[2026-05-25 20:52:00] [INFO ] Flow matrix only has 228 transitions (discarded 19 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4667323063493319334.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8304776426963442726.kers'
[2026-05-25 20:52:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4667323063493319334.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8304776426963442726.kers]
Normalized transition count is 227 out of 228 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 227 rows 206 cols 662 entries
Finished phase 1 with 172 SingleSign rule and 0 generalized
[2026-05-25 20:52:00] [INFO ] Computed 34 invariants in 0 ms
Computed 34 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8304776426963442726.kers
Total runtime 1 ms.
[2026-05-25 20:52:00] [INFO ] Implicit Places using invariants in 100 ms returned []
[2026-05-25 20:52:00] [INFO ] Flow matrix only has 228 transitions (discarded 19 similar events)
[2026-05-25 20:52:00] [INFO ] Invariant cache hit.
[2026-05-25 20:52:00] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-25 20:52:00] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 245 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 206/870 places, 247/1004 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 421 ms. Remains : 206/870 places, 247/1004 transitions.
[2026-05-25 20:52:00] [INFO ] Flatten gal took : 4 ms
[2026-05-25 20:52:00] [INFO ] Flatten gal took : 3 ms
[2026-05-25 20:52:00] [INFO ] Input system was already deterministic with 247 transitions.
[2026-05-25 20:52:00] [INFO ] Flatten gal took : 3 ms
[2026-05-25 20:52:00] [INFO ] Flatten gal took : 3 ms
[2026-05-25 20:52:00] [INFO ] Time to serialize gal into /tmp/CTLFireability14094511150782028444.gal : 1 ms
[2026-05-25 20:52:00] [INFO ] Time to serialize properties into /tmp/CTLFireability16779585438286280619.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14094511150782028444.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16779585438286280619.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.5879e+26,0.083752,7268,2,450,5,15660,6,0,1053,14696,0


Converting to forward existential form...Done !
original formula: EG(((EF((p281==0)) + EG((p570==0))) + (((p183==0)&&(p390==0)) + (AG((p551==0)) * ((p1289==0)||((p253==0)&&((p487==0)||(p524==0))))))))
=> equivalent forward existential formula: [FwdG(Init,((E(TRUE U (p281==0)) + EG((p570==0))) + (((p183==0)&&(p390==0)) + (!(E(TRUE U !((p551==0)))) * ((p12...213
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 245/0/2
Detected timeout of ITS tools.
[2026-05-25 20:52:30] [INFO ] Flatten gal took : 9 ms
[2026-05-25 20:52:30] [INFO ] Applying decomposition
[2026-05-25 20:52:30] [INFO ] Flatten gal took : 3 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/graph16146679695456235866.txt' '-o' '/tmp/graph16146679695456235866.bin' '-w' '/tmp/graph16146679695456235866.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16146679695456235866.bin' '-l' '-1' '-v' '-w' '/tmp/graph16146679695456235866.weights' '-q' '0' '-e' '0.001'
[2026-05-25 20:52:30] [INFO ] Decomposing Gal with order
[2026-05-25 20:52:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 20:52:30] [INFO ] Removed a total of 15 redundant transitions.
[2026-05-25 20:52:30] [INFO ] Flatten gal took : 6 ms
[2026-05-25 20:52:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 2 ms.
[2026-05-25 20:52:30] [INFO ] Time to serialize gal into /tmp/CTLFireability6534966002839230756.gal : 1 ms
[2026-05-25 20:52:30] [INFO ] Time to serialize properties into /tmp/CTLFireability11037625558722542175.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6534966002839230756.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11037625558722542175.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.5879e+26,0.051519,5916,124,211,2177,2187,509,2653,188,4461,0


Converting to forward existential form...Done !
original formula: EG(((EF((i2.u6.p281==0)) + EG((i5.u12.p570==0))) + (((i1.u1.p183==0)&&(i3.u7.p390==0)) + (AG((i6.u11.p551==0)) * ((i11.u28.p1289==0)||((i...212
=> equivalent forward existential formula: [FwdG(Init,((E(TRUE U (i2.u6.p281==0)) + EG((i5.u12.p570==0))) + (((i1.u1.p183==0)&&(i3.u7.p390==0)) + (!(E(TRUE...273
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 1004/1004 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 839 transition count 973
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 839 transition count 973
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 66 place count 839 transition count 969
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 80 place count 825 transition count 955
Iterating global reduction 1 with 14 rules applied. Total rules applied 94 place count 825 transition count 955
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 98 place count 825 transition count 951
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 103 place count 820 transition count 946
Iterating global reduction 2 with 5 rules applied. Total rules applied 108 place count 820 transition count 946
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 110 place count 820 transition count 944
Applied a total of 110 rules in 73 ms. Remains 820 /870 variables (removed 50) and now considering 944/1004 (removed 60) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2774328000297623969.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16950151444417472530.kers'
[2026-05-25 20:53:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2774328000297623969.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16950151444417472530.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 944 rows 820 cols 2213 entries
Finished phase 1 with 780 SingleSign rule and 0 generalized
[2026-05-25 20:53:00] [INFO ] Computed 40 invariants in 3 ms
Computed 40 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-16950151444417472530.kers
Total runtime 11 ms.
[2026-05-25 20:53:01] [INFO ] Implicit Places using invariants in 203 ms returned []
[2026-05-25 20:53:01] [INFO ] Invariant cache hit.
[2026-05-25 20:53:01] [INFO ] Implicit Places using invariants and state equation in 466 ms returned []
Implicit Place search using SMT with State Equation took 670 ms to find 0 implicit places.
Running 943 sub problems to find dead transitions.
[2026-05-25 20:53:01] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/819 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 943 unsolved
SMT process timed out in 30098ms, After SMT, problems are : Problem set: 0 solved, 943 unsolved
Search for dead transitions found 0 dead transitions in 30100ms
Starting structural reductions in LTL mode, iteration 1 : 820/870 places, 944/1004 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30848 ms. Remains : 820/870 places, 944/1004 transitions.
[2026-05-25 20:53:31] [INFO ] Flatten gal took : 10 ms
[2026-05-25 20:53:31] [INFO ] Flatten gal took : 9 ms
[2026-05-25 20:53:31] [INFO ] Input system was already deterministic with 944 transitions.
[2026-05-25 20:53:31] [INFO ] Flatten gal took : 13 ms
[2026-05-25 20:53:31] [INFO ] Flatten gal took : 16 ms
[2026-05-25 20:53:31] [INFO ] Time to serialize gal into /tmp/CTLFireability1465407983630505612.gal : 3 ms
[2026-05-25 20:53:31] [INFO ] Time to serialize properties into /tmp/CTLFireability13966025209709837750.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1465407983630505612.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13966025209709837750.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.69453e+44,3.41407,113640,2,19323,5,396595,6,0,4226,509633,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 20:54:01] [INFO ] Flatten gal took : 16 ms
[2026-05-25 20:54:01] [INFO ] Applying decomposition
[2026-05-25 20:54:01] [INFO ] Flatten gal took : 9 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/graph10803957362183871066.txt' '-o' '/tmp/graph10803957362183871066.bin' '-w' '/tmp/graph10803957362183871066.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10803957362183871066.bin' '-l' '-1' '-v' '-w' '/tmp/graph10803957362183871066.weights' '-q' '0' '-e' '0.001'
[2026-05-25 20:54:01] [INFO ] Decomposing Gal with order
[2026-05-25 20:54:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 20:54:01] [INFO ] Removed a total of 251 redundant transitions.
[2026-05-25 20:54:01] [INFO ] Flatten gal took : 35 ms
[2026-05-25 20:54:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 25 labels/synchronizations in 9 ms.
[2026-05-25 20:54:01] [INFO ] Time to serialize gal into /tmp/CTLFireability10681888055295485542.gal : 6 ms
[2026-05-25 20:54:01] [INFO ] Time to serialize properties into /tmp/CTLFireability3002707981982833972.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10681888055295485542.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3002707981982833972.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.69453e+44,1.09725,46408,1161,17,100637,644,1797,134383,57,2052,0


Converting to forward existential form...Done !
original formula: E(((EF((i2.i1.i1.u57.p225==1)) * (i1.i1.i2.u44.p153!=1)) * (i10.i2.i3.u193.p825!=1)) U AG((((i8.u150.p628!=1) * AX(A((i3.i1.i5.u83.p333==...215
=> equivalent forward existential formula: [(FwdU(Init,((E(TRUE U (i2.i1.i1.u57.p225==1)) * (i1.i1.i2.u44.p153!=1)) * (i10.i2.i3.u193.p825!=1))) * !(E(TRUE...362
Reverse transition relation is NOT exact ! Due to transitions t445, t480, t679, i0.t714, i3.i1.t599, i3.i1.i3.u69.t638, i6.i0.i3.u120.t518, i10.t331, i10.i...359
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 1004/1004 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 842 transition count 976
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 842 transition count 976
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 61 place count 842 transition count 971
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 71 place count 832 transition count 961
Iterating global reduction 1 with 10 rules applied. Total rules applied 81 place count 832 transition count 961
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 84 place count 832 transition count 958
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 88 place count 828 transition count 954
Iterating global reduction 2 with 4 rules applied. Total rules applied 92 place count 828 transition count 954
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 93 place count 828 transition count 953
Applied a total of 93 rules in 77 ms. Remains 828 /870 variables (removed 42) and now considering 953/1004 (removed 51) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17329033499212164606.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2806407105260868665.kers'
[2026-05-25 20:54:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17329033499212164606.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2806407105260868665.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 953 rows 828 cols 2231 entries
Finished phase 1 with 788 SingleSign rule and 0 generalized
[2026-05-25 20:54:32] [INFO ] Computed 40 invariants in 7 ms
Computed 40 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-2806407105260868665.kers
Total runtime 10 ms.
[2026-05-25 20:54:32] [INFO ] Implicit Places using invariants in 224 ms returned []
[2026-05-25 20:54:32] [INFO ] Invariant cache hit.
[2026-05-25 20:54:32] [INFO ] Implicit Places using invariants and state equation in 525 ms returned []
Implicit Place search using SMT with State Equation took 750 ms to find 0 implicit places.
Running 952 sub problems to find dead transitions.
[2026-05-25 20:54:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/827 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 952 unsolved
SMT process timed out in 30115ms, After SMT, problems are : Problem set: 0 solved, 952 unsolved
Search for dead transitions found 0 dead transitions in 30119ms
Starting structural reductions in LTL mode, iteration 1 : 828/870 places, 953/1004 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30949 ms. Remains : 828/870 places, 953/1004 transitions.
[2026-05-25 20:55:03] [INFO ] Flatten gal took : 17 ms
[2026-05-25 20:55:03] [INFO ] Flatten gal took : 10 ms
[2026-05-25 20:55:03] [INFO ] Input system was already deterministic with 953 transitions.
[2026-05-25 20:55:03] [INFO ] Flatten gal took : 9 ms
[2026-05-25 20:55:03] [INFO ] Flatten gal took : 9 ms
[2026-05-25 20:55:03] [INFO ] Time to serialize gal into /tmp/CTLFireability12293465571156375033.gal : 3 ms
[2026-05-25 20:55:03] [INFO ] Time to serialize properties into /tmp/CTLFireability14201211843340442048.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12293465571156375033.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14201211843340442048.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.35566e+44,4.01885,121728,2,19502,5,421968,6,0,4267,555076,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 20:55:33] [INFO ] Flatten gal took : 9 ms
[2026-05-25 20:55:33] [INFO ] Applying decomposition
[2026-05-25 20:55:33] [INFO ] Flatten gal took : 10 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/graph6969348577540740850.txt' '-o' '/tmp/graph6969348577540740850.bin' '-w' '/tmp/graph6969348577540740850.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6969348577540740850.bin' '-l' '-1' '-v' '-w' '/tmp/graph6969348577540740850.weights' '-q' '0' '-e' '0.001'
[2026-05-25 20:55:33] [INFO ] Decomposing Gal with order
[2026-05-25 20:55:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 20:55:33] [INFO ] Removed a total of 245 redundant transitions.
[2026-05-25 20:55:33] [INFO ] Flatten gal took : 24 ms
[2026-05-25 20:55:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 11 labels/synchronizations in 7 ms.
[2026-05-25 20:55:33] [INFO ] Time to serialize gal into /tmp/CTLFireability16512790730387180056.gal : 7 ms
[2026-05-25 20:55:33] [INFO ] Time to serialize properties into /tmp/CTLFireability16907584610306080861.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16512790730387180056.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16907584610306080861.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.35566e+44,1.09505,45348,1405,25,93504,622,1825,140294,63,1792,0


Converting to forward existential form...Done !
original formula: (EX(A(((i6.u133.p550!=1) + (EX((i13.i0.i1.u229.p988==1)) * AX((i18.u255.p1088==1)))) U EF((i10.i0.i0.u182.p775==1)))) * E(EG(AF(EX((i17.i...281
=> equivalent forward existential formula: ([(FwdU(EY(FwdU((Init * EX(!((E(!(E(TRUE U (i10.i0.i0.u182.p775==1))) U (!(((i6.u133.p550!=1) + (EX((i13.i0.i1.u...759
Reverse transition relation is NOT exact ! Due to transitions t456, t609, t649, t688, t798, t807, t924, i0.t721, i3.t632, i4.i1.i1.u68.t648, i6.t491, i6.u1...413
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 870/870 places, 1004/1004 transitions.
Graph (trivial) has 815 edges and 870 vertex of which 552 / 870 are part of one of the 19 SCC in 8 ms
Free SCC test removed 533 places
Ensure Unique test removed 607 transitions
Reduce isomorphic transitions removed 607 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 336 transition count 381
Reduce places removed 15 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 321 transition count 380
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 33 place count 320 transition count 380
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 33 place count 320 transition count 365
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 63 place count 305 transition count 365
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 76 place count 292 transition count 345
Iterating global reduction 3 with 13 rules applied. Total rules applied 89 place count 292 transition count 345
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 89 place count 292 transition count 340
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 99 place count 287 transition count 340
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 104 place count 282 transition count 329
Iterating global reduction 3 with 5 rules applied. Total rules applied 109 place count 282 transition count 329
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 0 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 237 place count 218 transition count 265
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 238 place count 218 transition count 264
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 239 place count 217 transition count 263
Reduce places removed 2 places and 0 transitions.
Graph (trivial) has 141 edges and 215 vertex of which 8 / 215 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 3 with 3 rules applied. Total rules applied 242 place count 211 transition count 263
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 250 place count 211 transition count 255
Applied a total of 250 rules in 53 ms. Remains 211 /870 variables (removed 659) and now considering 255/1004 (removed 749) transitions.
[2026-05-25 20:56:03] [INFO ] Flow matrix only has 237 transitions (discarded 18 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9854052396115460637.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15195002130825930401.kers'
[2026-05-25 20:56:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9854052396115460637.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15195002130825930401.kers]
Normalized transition count is 236 out of 237 initially.
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 236 rows 207 cols 693 entries
Finished phase 1 with 173 SingleSign rule and 0 generalized
[2026-05-25 20:56:03] [INFO ] Computed 38 invariants in 1 ms
Computed 38 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-15195002130825930401.kers
Total runtime 1 ms.
[2026-05-25 20:56:03] [INFO ] Implicit Places using invariants in 137 ms returned [10, 38, 73, 118]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 138 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 207/870 places, 255/1004 transitions.
Graph (trivial) has 143 edges and 207 vertex of which 18 / 207 are part of one of the 9 SCC in 1 ms
Free SCC test removed 9 places
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 198 transition count 236
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 197 transition count 235
Applied a total of 4 rules in 12 ms. Remains 197 /207 variables (removed 10) and now considering 235/255 (removed 20) transitions.
[2026-05-25 20:56:03] [INFO ] Flow matrix only has 217 transitions (discarded 18 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12682008382019322139.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7059314001128230410.kers'
[2026-05-25 20:56:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12682008382019322139.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7059314001128230410.kers]
Normalized transition count is 216 out of 217 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 216 rows 197 cols 653 entries
Finished phase 1 with 163 SingleSign rule and 0 generalized
[2026-05-25 20:56:03] [INFO ] Computed 34 invariants in 0 ms
Computed 34 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7059314001128230410.kers
Total runtime 1 ms.
[2026-05-25 20:56:03] [INFO ] Implicit Places using invariants in 128 ms returned []
[2026-05-25 20:56:03] [INFO ] Flow matrix only has 217 transitions (discarded 18 similar events)
[2026-05-25 20:56:03] [INFO ] Invariant cache hit.
[2026-05-25 20:56:03] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-25 20:56:03] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 283 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 197/870 places, 235/1004 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 486 ms. Remains : 197/870 places, 235/1004 transitions.
[2026-05-25 20:56:03] [INFO ] Flatten gal took : 3 ms
[2026-05-25 20:56:03] [INFO ] Flatten gal took : 3 ms
[2026-05-25 20:56:03] [INFO ] Input system was already deterministic with 235 transitions.
[2026-05-25 20:56:03] [INFO ] Flatten gal took : 3 ms
[2026-05-25 20:56:03] [INFO ] Flatten gal took : 3 ms
[2026-05-25 20:56:03] [INFO ] Time to serialize gal into /tmp/CTLFireability7196328959945387269.gal : 1 ms
[2026-05-25 20:56:03] [INFO ] Time to serialize properties into /tmp/CTLFireability13824748795271805746.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7196328959945387269.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13824748795271805746.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.84984e+25,0.085952,7120,2,505,5,14632,6,0,1006,13832,0


Converting to forward existential form...Done !
original formula: E(((p1026==1)&&(p1121==1)) U EF(EG(((p943!=1) * EF((p1375==1))))))
=> equivalent forward existential formula: [FwdG(FwdU(FwdU(Init,((p1026==1)&&(p1121==1))),TRUE),((p943!=1) * E(TRUE U (p1375==1))))] != FALSE
Hit Full ! (commute/partial/dont) 229/5/6
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2026-05-25 20:56:33] [INFO ] Flatten gal took : 9 ms
[2026-05-25 20:56:33] [INFO ] Applying decomposition
[2026-05-25 20:56:33] [INFO ] Flatten gal took : 7 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/graph16635784896589056016.txt' '-o' '/tmp/graph16635784896589056016.bin' '-w' '/tmp/graph16635784896589056016.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16635784896589056016.bin' '-l' '-1' '-v' '-w' '/tmp/graph16635784896589056016.weights' '-q' '0' '-e' '0.001'
[2026-05-25 20:56:33] [INFO ] Decomposing Gal with order
[2026-05-25 20:56:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 20:56:33] [INFO ] Removed a total of 18 redundant transitions.
[2026-05-25 20:56:33] [INFO ] Flatten gal took : 6 ms
[2026-05-25 20:56:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 1 ms.
[2026-05-25 20:56:33] [INFO ] Time to serialize gal into /tmp/CTLFireability17015406369274641845.gal : 1 ms
[2026-05-25 20:56:33] [INFO ] Time to serialize properties into /tmp/CTLFireability9831217780977944692.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17015406369274641845.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9831217780977944692.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.84984e+25,0.052408,5780,134,192,1817,1669,504,2108,170,3224,0


Converting to forward existential form...Done !
original formula: E(((i7.u21.p1026==1)&&(i7.u23.p1121==1)) U EF(EG(((i6.u19.p943!=1) * EF((i8.i1.u29.p1375==1))))))
=> equivalent forward existential formula: [FwdG(FwdU(FwdU(Init,((i7.u21.p1026==1)&&(i7.u23.p1121==1))),TRUE),((i6.u19.p943!=1) * E(TRUE U (i8.i1.u29.p1375...172
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 870/870 places, 1004/1004 transitions.
Graph (trivial) has 801 edges and 870 vertex of which 493 / 870 are part of one of the 18 SCC in 2 ms
Free SCC test removed 475 places
Ensure Unique test removed 540 transitions
Reduce isomorphic transitions removed 540 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 43 place count 394 transition count 421
Reduce places removed 42 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 50 rules applied. Total rules applied 93 place count 352 transition count 413
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 101 place count 344 transition count 413
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 101 place count 344 transition count 395
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 137 place count 326 transition count 395
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 152 place count 311 transition count 373
Iterating global reduction 3 with 15 rules applied. Total rules applied 167 place count 311 transition count 373
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 168 place count 311 transition count 372
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 168 place count 311 transition count 366
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 180 place count 305 transition count 366
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 185 place count 300 transition count 355
Iterating global reduction 4 with 5 rules applied. Total rules applied 190 place count 300 transition count 355
Performed 68 Post agglomeration using F-continuation condition.Transition count delta: 68
Deduced a syphon composed of 68 places in 0 ms
Reduce places removed 68 places and 0 transitions.
Iterating global reduction 4 with 136 rules applied. Total rules applied 326 place count 232 transition count 287
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 327 place count 232 transition count 286
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 330 place count 232 transition count 283
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 331 place count 231 transition count 282
Reduce places removed 2 places and 0 transitions.
Graph (trivial) has 149 edges and 229 vertex of which 8 / 229 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 4 rules applied. Total rules applied 335 place count 225 transition count 281
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 345 place count 224 transition count 272
Applied a total of 345 rules in 46 ms. Remains 224 /870 variables (removed 646) and now considering 272/1004 (removed 732) transitions.
[2026-05-25 20:57:04] [INFO ] Flow matrix only has 255 transitions (discarded 17 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4232820964446216890.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4182779148252658294.kers'
[2026-05-25 20:57:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4232820964446216890.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4182779148252658294.kers]
Normalized transition count is 254 out of 255 initially.
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 254 rows 220 cols 721 entries
Finished phase 1 with 186 SingleSign rule and 0 generalized
[2026-05-25 20:57:04] [INFO ] Computed 38 invariants in 2 ms
Computed 38 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-4182779148252658294.kers
Total runtime 4 ms.
[2026-05-25 20:57:04] [INFO ] Implicit Places using invariants in 103 ms returned [10, 45, 80]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 104 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 221/870 places, 272/1004 transitions.
Graph (trivial) has 146 edges and 221 vertex of which 10 / 221 are part of one of the 5 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 216 transition count 260
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 214 transition count 258
Applied a total of 7 rules in 5 ms. Remains 214 /221 variables (removed 7) and now considering 258/272 (removed 14) transitions.
[2026-05-25 20:57:04] [INFO ] Flow matrix only has 241 transitions (discarded 17 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10861269928617525926.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12349098462781573496.kers'
[2026-05-25 20:57:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10861269928617525926.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12349098462781573496.kers]
Normalized transition count is 240 out of 241 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 240 rows 213 cols 693 entries
Finished phase 1 with 179 SingleSign rule and 0 generalized
[2026-05-25 20:57:04] [INFO ] Computed 35 invariants in 1 ms
Computed 35 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12349098462781573496.kers
Total runtime 1 ms.
[2026-05-25 20:57:04] [INFO ] Implicit Places using invariants in 85 ms returned []
[2026-05-25 20:57:04] [INFO ] Flow matrix only has 241 transitions (discarded 17 similar events)
[2026-05-25 20:57:04] [INFO ] Invariant cache hit.
[2026-05-25 20:57:04] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-25 20:57:04] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 225 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 214/870 places, 258/1004 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 380 ms. Remains : 214/870 places, 258/1004 transitions.
[2026-05-25 20:57:04] [INFO ] Flatten gal took : 3 ms
[2026-05-25 20:57:04] [INFO ] Flatten gal took : 2 ms
[2026-05-25 20:57:04] [INFO ] Input system was already deterministic with 258 transitions.
[2026-05-25 20:57:04] [INFO ] Flatten gal took : 3 ms
[2026-05-25 20:57:04] [INFO ] Flatten gal took : 3 ms
[2026-05-25 20:57:04] [INFO ] Time to serialize gal into /tmp/CTLFireability1731022908621762654.gal : 1 ms
[2026-05-25 20:57:04] [INFO ] Time to serialize properties into /tmp/CTLFireability9907962872903450685.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1731022908621762654.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9907962872903450685.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.16067e+26,0.09736,7908,2,492,5,18836,6,0,1098,18331,0


Converting to forward existential form...Done !
original formula: AG(((A((!(((p1131==1)||(p173==1))) + EF(((p1290==1)||(p1084==1)))) U (p1237!=1)) * AF((p81==0))) * ((p1049==1) + AF(((p737==0)||(p850==0)...160
=> equivalent forward existential formula: ((([(((FwdU(FwdU(Init,TRUE),!((p1237!=1))) * !((p1237!=1))) * !(!(((p1131==1)||(p173==1))))) * !(E(TRUE U ((p129...360
Hit Full ! (commute/partial/dont) 252/5/6
(forward)formula 0,0,1.94598,89168,1,0,11,469769,22,5,5286,910508,9
FORMULA NoC3x3-PT-1B-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 870/870 places, 1004/1004 transitions.
Graph (trivial) has 817 edges and 870 vertex of which 570 / 870 are part of one of the 20 SCC in 2 ms
Free SCC test removed 550 places
Ensure Unique test removed 625 transitions
Reduce isomorphic transitions removed 625 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 319 transition count 373
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 314 transition count 372
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 13 place count 313 transition count 372
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 13 place count 313 transition count 359
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 39 place count 300 transition count 359
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 52 place count 287 transition count 339
Iterating global reduction 3 with 13 rules applied. Total rules applied 65 place count 287 transition count 339
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 65 place count 287 transition count 334
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 75 place count 282 transition count 334
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 80 place count 277 transition count 323
Iterating global reduction 3 with 5 rules applied. Total rules applied 85 place count 277 transition count 323
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 0 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 213 place count 213 transition count 259
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 215 place count 213 transition count 257
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 215 place count 213 transition count 256
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 217 place count 212 transition count 256
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 218 place count 211 transition count 255
Reduce places removed 6 places and 0 transitions.
Graph (trivial) has 146 edges and 205 vertex of which 26 / 205 are part of one of the 13 SCC in 0 ms
Free SCC test removed 13 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 8 rules applied. Total rules applied 226 place count 192 transition count 254
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 4 with 28 rules applied. Total rules applied 254 place count 191 transition count 227
Applied a total of 254 rules in 47 ms. Remains 191 /870 variables (removed 679) and now considering 227/1004 (removed 777) transitions.
[2026-05-25 20:57:06] [INFO ] Flow matrix only has 208 transitions (discarded 19 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17602328460544423908.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16964937281657592211.kers'
[2026-05-25 20:57:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17602328460544423908.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16964937281657592211.kers]
Normalized transition count is 207 out of 208 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 207 rows 191 cols 610 entries
Finished phase 1 with 157 SingleSign rule and 0 generalized
[2026-05-25 20:57:06] [INFO ] Computed 34 invariants in 1 ms
Computed 34 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16964937281657592211.kers
Total runtime 2 ms.
[2026-05-25 20:57:06] [INFO ] Implicit Places using invariants in 87 ms returned []
[2026-05-25 20:57:06] [INFO ] Flow matrix only has 208 transitions (discarded 19 similar events)
[2026-05-25 20:57:06] [INFO ] Invariant cache hit.
[2026-05-25 20:57:06] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-25 20:57:06] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 216 ms to find 0 implicit places.
[2026-05-25 20:57:06] [INFO ] Redundant transitions in 7 ms returned []
Running 112 sub problems to find dead transitions.
[2026-05-25 20:57:06] [INFO ] Flow matrix only has 208 transitions (discarded 19 similar events)
[2026-05-25 20:57:06] [INFO ] Invariant cache hit.
[2026-05-25 20:57:06] [INFO ] State equation strengthened by 7 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/171 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/171 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 2 (OVERLAPS) 20/191 variables, 20/34 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/191 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 4 (OVERLAPS) 207/398 variables, 191/225 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/398 variables, 7/232 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/398 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 7 (OVERLAPS) 0/398 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 112 unsolved
No progress, stopping.
After SMT solving in domain Real declared 398/399 variables, and 232 constraints, problems are : Problem set: 0 solved, 112 unsolved in 5023 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 191/191 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 112/112 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 112 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/171 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/171 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 2 (OVERLAPS) 20/191 variables, 20/34 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/191 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 4 (OVERLAPS) 207/398 variables, 191/225 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/398 variables, 7/232 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/398 variables, 112/344 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/398 variables, 0/344 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 8 (OVERLAPS) 0/398 variables, 0/344 constraints. Problems are: Problem set: 0 solved, 112 unsolved
No progress, stopping.
After SMT solving in domain Int declared 398/399 variables, and 344 constraints, problems are : Problem set: 0 solved, 112 unsolved in 5129 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 191/191 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 112/112 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10159ms problems are : Problem set: 0 solved, 112 unsolved
Search for dead transitions found 0 dead transitions in 10159ms
Starting structural reductions in SI_CTL mode, iteration 1 : 191/870 places, 227/1004 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10434 ms. Remains : 191/870 places, 227/1004 transitions.
[2026-05-25 20:57:16] [INFO ] Flatten gal took : 7 ms
[2026-05-25 20:57:16] [INFO ] Flatten gal took : 2 ms
[2026-05-25 20:57:16] [INFO ] Input system was already deterministic with 227 transitions.
RANDOM walk for 502 steps (9 resets) in 6 ms. (71 steps per ms) remains 0/1 properties
FORMULA NoC3x3-PT-1B-CTLFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-25 20:57:16] [INFO ] Flatten gal took : 9 ms
[2026-05-25 20:57:16] [INFO ] Flatten gal took : 5 ms
[2026-05-25 20:57:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18205504350569038787.gal : 1 ms
[2026-05-25 20:57:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10766605343256118008.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/ReachabilityCardinality18205504350569038787.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10766605343256118008.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

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
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 1004/1004 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 836 transition count 970
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 836 transition count 970
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 73 place count 836 transition count 965
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 88 place count 821 transition count 950
Iterating global reduction 1 with 15 rules applied. Total rules applied 103 place count 821 transition count 950
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 108 place count 821 transition count 945
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 113 place count 816 transition count 940
Iterating global reduction 2 with 5 rules applied. Total rules applied 118 place count 816 transition count 940
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 120 place count 816 transition count 938
Applied a total of 120 rules in 67 ms. Remains 816 /870 variables (removed 54) and now considering 938/1004 (removed 66) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17837701180171869582.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9912292519552168103.kers'
[2026-05-25 20:57:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17837701180171869582.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9912292519552168103.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 938 rows 816 cols 2201 entries
Finished phase 1 with 776 SingleSign rule and 0 generalized
[2026-05-25 20:57:16] [INFO ] Computed 40 invariants in 10 ms
Computed 40 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-9912292519552168103.kers
Total runtime 13 ms.
[2026-05-25 20:57:17] [INFO ] Implicit Places using invariants in 221 ms returned []
[2026-05-25 20:57:17] [INFO ] Invariant cache hit.
[2026-05-25 20:57:17] [INFO ] Implicit Places using invariants and state equation in 498 ms returned []
Implicit Place search using SMT with State Equation took 721 ms to find 0 implicit places.
Running 937 sub problems to find dead transitions.
[2026-05-25 20:57:17] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/815 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 937 unsolved
SMT process timed out in 30117ms, After SMT, problems are : Problem set: 0 solved, 937 unsolved
Search for dead transitions found 0 dead transitions in 30119ms
Starting structural reductions in LTL mode, iteration 1 : 816/870 places, 938/1004 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30913 ms. Remains : 816/870 places, 938/1004 transitions.
[2026-05-25 20:57:47] [INFO ] Flatten gal took : 9 ms
[2026-05-25 20:57:47] [INFO ] Flatten gal took : 10 ms
[2026-05-25 20:57:47] [INFO ] Input system was already deterministic with 938 transitions.
[2026-05-25 20:57:47] [INFO ] Flatten gal took : 9 ms
[2026-05-25 20:57:47] [INFO ] Flatten gal took : 9 ms
[2026-05-25 20:57:47] [INFO ] Time to serialize gal into /tmp/CTLFireability5730890259123194419.gal : 2 ms
[2026-05-25 20:57:47] [INFO ] Time to serialize properties into /tmp/CTLFireability2533739272608066581.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5730890259123194419.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2533739272608066581.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.26328e+44,3.40731,109680,2,19167,5,380163,6,0,4204,489344,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 20:58:17] [INFO ] Flatten gal took : 14 ms
[2026-05-25 20:58:17] [INFO ] Applying decomposition
[2026-05-25 20:58:17] [INFO ] Flatten gal took : 10 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/graph12478412070075710744.txt' '-o' '/tmp/graph12478412070075710744.bin' '-w' '/tmp/graph12478412070075710744.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12478412070075710744.bin' '-l' '-1' '-v' '-w' '/tmp/graph12478412070075710744.weights' '-q' '0' '-e' '0.001'
[2026-05-25 20:58:17] [INFO ] Decomposing Gal with order
[2026-05-25 20:58:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 20:58:18] [INFO ] Removed a total of 237 redundant transitions.
[2026-05-25 20:58:18] [INFO ] Flatten gal took : 20 ms
[2026-05-25 20:58:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 6 ms.
[2026-05-25 20:58:18] [INFO ] Time to serialize gal into /tmp/CTLFireability210918071867449708.gal : 7 ms
[2026-05-25 20:58:18] [INFO ] Time to serialize properties into /tmp/CTLFireability15507183833003029747.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability210918071867449708.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15507183833003029747.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.26328e+44,1.12216,42128,1399,19,87845,540,1736,131365,69,1397,0


Converting to forward existential form...Done !
original formula: EF(EX(AX((i6.i1.i6.u114.p475==1))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(EX(!((i6.i1.i6.u114.p475==1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t445, t480, t599, t677, i0.t710, i4.i1.i1.u66.t637, i6.i1.i2.u117.t518, i10.t331, i10.i1.i1.u...341
(forward)formula 0,1,3.40791,121440,1,0,206324,540,10197,704305,284,1397,222196
FORMULA NoC3x3-PT-1B-CTLFireability-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 870/870 places, 1004/1004 transitions.
Graph (trivial) has 820 edges and 870 vertex of which 570 / 870 are part of one of the 20 SCC in 1 ms
Free SCC test removed 550 places
Ensure Unique test removed 625 transitions
Reduce isomorphic transitions removed 625 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 319 transition count 374
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 315 transition count 373
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 11 place count 314 transition count 373
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 11 place count 314 transition count 360
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 37 place count 301 transition count 360
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 50 place count 288 transition count 340
Iterating global reduction 3 with 13 rules applied. Total rules applied 63 place count 288 transition count 340
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 63 place count 288 transition count 335
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 73 place count 283 transition count 335
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 78 place count 278 transition count 324
Iterating global reduction 3 with 5 rules applied. Total rules applied 83 place count 278 transition count 324
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 0 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 211 place count 214 transition count 260
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 213 place count 214 transition count 258
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 213 place count 214 transition count 257
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 215 place count 213 transition count 257
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 216 place count 212 transition count 256
Reduce places removed 6 places and 0 transitions.
Graph (trivial) has 149 edges and 206 vertex of which 26 / 206 are part of one of the 13 SCC in 0 ms
Free SCC test removed 13 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 8 rules applied. Total rules applied 224 place count 193 transition count 255
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 4 with 28 rules applied. Total rules applied 252 place count 192 transition count 228
Applied a total of 252 rules in 40 ms. Remains 192 /870 variables (removed 678) and now considering 228/1004 (removed 776) transitions.
[2026-05-25 20:58:21] [INFO ] Flow matrix only has 209 transitions (discarded 19 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15163235546033097351.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17496994668424839153.kers'
[2026-05-25 20:58:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15163235546033097351.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17496994668424839153.kers]
Normalized transition count is 208 out of 209 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 208 rows 192 cols 612 entries
Finished phase 1 with 158 SingleSign rule and 0 generalized
[2026-05-25 20:58:21] [INFO ] Computed 34 invariants in 0 ms
Computed 34 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17496994668424839153.kers
Total runtime 1 ms.
[2026-05-25 20:58:21] [INFO ] Implicit Places using invariants in 101 ms returned []
[2026-05-25 20:58:21] [INFO ] Flow matrix only has 209 transitions (discarded 19 similar events)
[2026-05-25 20:58:21] [INFO ] Invariant cache hit.
[2026-05-25 20:58:21] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-25 20:58:21] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 246 ms to find 0 implicit places.
[2026-05-25 20:58:21] [INFO ] Redundant transitions in 2 ms returned []
Running 113 sub problems to find dead transitions.
[2026-05-25 20:58:21] [INFO ] Flow matrix only has 209 transitions (discarded 19 similar events)
[2026-05-25 20:58:21] [INFO ] Invariant cache hit.
[2026-05-25 20:58:21] [INFO ] State equation strengthened by 7 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/172 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 2 (OVERLAPS) 20/192 variables, 20/34 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/192 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 4 (OVERLAPS) 208/400 variables, 192/226 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/400 variables, 7/233 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/400 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 7 (OVERLAPS) 0/400 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 113 unsolved
No progress, stopping.
After SMT solving in domain Real declared 400/401 variables, and 233 constraints, problems are : Problem set: 0 solved, 113 unsolved in 5167 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 192/192 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 113/113 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 113 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/172 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 2 (OVERLAPS) 20/192 variables, 20/34 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/192 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 4 (OVERLAPS) 208/400 variables, 192/226 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/400 variables, 7/233 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/400 variables, 113/346 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/400 variables, 0/346 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 8 (OVERLAPS) 0/400 variables, 0/346 constraints. Problems are: Problem set: 0 solved, 113 unsolved
No progress, stopping.
After SMT solving in domain Int declared 400/401 variables, and 346 constraints, problems are : Problem set: 0 solved, 113 unsolved in 5080 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 192/192 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 113/113 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10253ms problems are : Problem set: 0 solved, 113 unsolved
Search for dead transitions found 0 dead transitions in 10254ms
Starting structural reductions in SI_CTL mode, iteration 1 : 192/870 places, 228/1004 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10547 ms. Remains : 192/870 places, 228/1004 transitions.
[2026-05-25 20:58:32] [INFO ] Flatten gal took : 5 ms
[2026-05-25 20:58:32] [INFO ] Flatten gal took : 5 ms
[2026-05-25 20:58:32] [INFO ] Input system was already deterministic with 228 transitions.
RANDOM walk for 275 steps (3 resets) in 6 ms. (39 steps per ms) remains 0/1 properties
FORMULA NoC3x3-PT-1B-CTLFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-25 20:58:32] [INFO ] Flatten gal took : 6 ms
[2026-05-25 20:58:32] [INFO ] Flatten gal took : 4 ms
[2026-05-25 20:58:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5905723036808467564.gal : 1 ms
[2026-05-25 20:58:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11444741516121849599.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/ReachabilityCardinality5905723036808467564.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11444741516121849599.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

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
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 1004/1004 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 836 transition count 970
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 836 transition count 970
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 73 place count 836 transition count 965
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 88 place count 821 transition count 950
Iterating global reduction 1 with 15 rules applied. Total rules applied 103 place count 821 transition count 950
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 108 place count 821 transition count 945
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 113 place count 816 transition count 940
Iterating global reduction 2 with 5 rules applied. Total rules applied 118 place count 816 transition count 940
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 120 place count 816 transition count 938
Applied a total of 120 rules in 61 ms. Remains 816 /870 variables (removed 54) and now considering 938/1004 (removed 66) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14119615060922609756.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4216957848822131462.kers'
[2026-05-25 20:58:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14119615060922609756.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4216957848822131462.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 938 rows 816 cols 2201 entries
Finished phase 1 with 776 SingleSign rule and 0 generalized
[2026-05-25 20:58:32] [INFO ] Computed 40 invariants in 3 ms
Computed 40 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-4216957848822131462.kers
Total runtime 5 ms.
[2026-05-25 20:58:32] [INFO ] Implicit Places using invariants in 196 ms returned []
[2026-05-25 20:58:32] [INFO ] Invariant cache hit.
[2026-05-25 20:58:32] [INFO ] Implicit Places using invariants and state equation in 460 ms returned []
Implicit Place search using SMT with State Equation took 658 ms to find 0 implicit places.
Running 937 sub problems to find dead transitions.
[2026-05-25 20:58:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/815 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 937 unsolved
At refinement iteration 1 (OVERLAPS) 1/816 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 937 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 816/1754 variables, and 40 constraints, problems are : Problem set: 0 solved, 937 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 0/816 constraints, PredecessorRefiner: 937/937 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 937 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/815 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 937 unsolved
At refinement iteration 1 (OVERLAPS) 1/816 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 937 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 816/1754 variables, and 46 constraints, problems are : Problem set: 0 solved, 937 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 0/816 constraints, PredecessorRefiner: 0/937 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60129ms problems are : Problem set: 0 solved, 937 unsolved
Search for dead transitions found 0 dead transitions in 60131ms
Starting structural reductions in LTL mode, iteration 1 : 816/870 places, 938/1004 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60853 ms. Remains : 816/870 places, 938/1004 transitions.
[2026-05-25 20:59:32] [INFO ] Flatten gal took : 9 ms
[2026-05-25 20:59:32] [INFO ] Flatten gal took : 9 ms
[2026-05-25 20:59:32] [INFO ] Input system was already deterministic with 938 transitions.
[2026-05-25 20:59:32] [INFO ] Flatten gal took : 13 ms
[2026-05-25 20:59:32] [INFO ] Flatten gal took : 9 ms
[2026-05-25 20:59:32] [INFO ] Time to serialize gal into /tmp/CTLFireability4715952689413867491.gal : 2 ms
[2026-05-25 20:59:32] [INFO ] Time to serialize properties into /tmp/CTLFireability10956757972673871452.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4715952689413867491.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10956757972673871452.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.25868e+44,3.28658,109328,2,19176,5,379962,6,0,4204,489790,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 21:00:03] [INFO ] Flatten gal took : 10 ms
[2026-05-25 21:00:03] [INFO ] Applying decomposition
[2026-05-25 21:00:03] [INFO ] Flatten gal took : 9 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/graph652052583377772537.txt' '-o' '/tmp/graph652052583377772537.bin' '-w' '/tmp/graph652052583377772537.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph652052583377772537.bin' '-l' '-1' '-v' '-w' '/tmp/graph652052583377772537.weights' '-q' '0' '-e' '0.001'
[2026-05-25 21:00:03] [INFO ] Decomposing Gal with order
[2026-05-25 21:00:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 21:00:03] [INFO ] Removed a total of 240 redundant transitions.
[2026-05-25 21:00:03] [INFO ] Flatten gal took : 18 ms
[2026-05-25 21:00:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 7 ms.
[2026-05-25 21:00:03] [INFO ] Time to serialize gal into /tmp/CTLFireability17935384359140710057.gal : 6 ms
[2026-05-25 21:00:03] [INFO ] Time to serialize properties into /tmp/CTLFireability11587383514377570442.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17935384359140710057.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11587383514377570442.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.25868e+44,0.885757,38684,1243,19,76386,659,1886,122062,66,1860,0


Converting to forward existential form...Done !
original formula: EG(((EG(AG((i15.i1.i0.u264.p1138==1))) + AX(AX((i8.u22.p56==0)))) + ((i12.i0.i0.u212.p897==0) + ((AX((i6.i1.i1.u135.p558==0)) * EG(((i11....233
=> equivalent forward existential formula: [FwdG(Init,((EG(!(E(TRUE U !((i15.i1.i0.u264.p1138==1))))) + !(EX(!(!(EX(!((i8.u22.p56==0)))))))) + ((i12.i0.i0....306
Reverse transition relation is NOT exact ! Due to transitions t331, t445, t598, t676, i0.t709, i4.i1.i1.u71.t636, i6.t480, i6.i2.i0.u121.t518, i10.i1.i1.u1...346
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 17
Fast SCC detection found a local SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 1004/1004 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 836 transition count 970
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 836 transition count 970
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 73 place count 836 transition count 965
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 88 place count 821 transition count 950
Iterating global reduction 1 with 15 rules applied. Total rules applied 103 place count 821 transition count 950
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 108 place count 821 transition count 945
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 113 place count 816 transition count 940
Iterating global reduction 2 with 5 rules applied. Total rules applied 118 place count 816 transition count 940
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 120 place count 816 transition count 938
Applied a total of 120 rules in 69 ms. Remains 816 /870 variables (removed 54) and now considering 938/1004 (removed 66) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-133387671352806363.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10673003669144653019.kers'
[2026-05-25 21:00:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-133387671352806363.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10673003669144653019.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 938 rows 816 cols 2201 entries
Finished phase 1 with 776 SingleSign rule and 0 generalized
[2026-05-25 21:00:33] [INFO ] Computed 40 invariants in 4 ms
Computed 40 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-10673003669144653019.kers
Total runtime 7 ms.
[2026-05-25 21:00:33] [INFO ] Implicit Places using invariants in 198 ms returned []
[2026-05-25 21:00:33] [INFO ] Invariant cache hit.
[2026-05-25 21:00:34] [INFO ] Implicit Places using invariants and state equation in 535 ms returned []
Implicit Place search using SMT with State Equation took 735 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 816/870 places, 938/1004 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 805 ms. Remains : 816/870 places, 938/1004 transitions.
[2026-05-25 21:00:34] [INFO ] Flatten gal took : 10 ms
[2026-05-25 21:00:34] [INFO ] Flatten gal took : 9 ms
[2026-05-25 21:00:34] [INFO ] Input system was already deterministic with 938 transitions.
[2026-05-25 21:00:34] [INFO ] Flatten gal took : 9 ms
[2026-05-25 21:00:34] [INFO ] Flatten gal took : 9 ms
[2026-05-25 21:00:34] [INFO ] Time to serialize gal into /tmp/CTLFireability3538451833360762486.gal : 3 ms
[2026-05-25 21:00:34] [INFO ] Time to serialize properties into /tmp/CTLFireability11458462118600004610.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3538451833360762486.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11458462118600004610.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.06931e+44,3.22059,112128,2,19204,5,389877,6,0,4204,505096,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 21:01:04] [INFO ] Flatten gal took : 15 ms
[2026-05-25 21:01:04] [INFO ] Applying decomposition
[2026-05-25 21:01:04] [INFO ] Flatten gal took : 9 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/graph16435928163217816359.txt' '-o' '/tmp/graph16435928163217816359.bin' '-w' '/tmp/graph16435928163217816359.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16435928163217816359.bin' '-l' '-1' '-v' '-w' '/tmp/graph16435928163217816359.weights' '-q' '0' '-e' '0.001'
[2026-05-25 21:01:04] [INFO ] Decomposing Gal with order
[2026-05-25 21:01:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 21:01:04] [INFO ] Removed a total of 245 redundant transitions.
[2026-05-25 21:01:04] [INFO ] Flatten gal took : 18 ms
[2026-05-25 21:01:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 33 labels/synchronizations in 14 ms.
[2026-05-25 21:01:04] [INFO ] Time to serialize gal into /tmp/CTLFireability10809459582097190455.gal : 6 ms
[2026-05-25 21:01:04] [INFO ] Time to serialize properties into /tmp/CTLFireability7563188456040495205.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10809459582097190455.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7563188456040495205.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.06931e+44,1.00702,44604,1066,18,90751,588,1927,147204,58,1729,0


Converting to forward existential form...Done !
original formula: AG(A(EF((i0.u26.p102==1)) U EG(AX(EF((i0.u34.p114==1))))))
=> equivalent forward existential formula: ([((FwdU(FwdU(Init,TRUE),!(EG(!(EX(!(E(TRUE U (i0.u34.p114==1)))))))) * !(E(TRUE U (i0.u26.p102==1)))) * !(EG(!(...280
Reverse transition relation is NOT exact ! Due to transitions t179, t445, t480, t598, t676, t747, i0.t709, i0.u26.t723, i4.i1.i1.u69.t636, i6.i0.i2.u120.t5...377
Detected timeout of ITS tools.
[2026-05-25 21:01:34] [INFO ] Flatten gal took : 10 ms
[2026-05-25 21:01:34] [INFO ] Flatten gal took : 10 ms
[2026-05-25 21:01:34] [INFO ] Applying decomposition
[2026-05-25 21:01:34] [INFO ] Flatten gal took : 10 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/graph4413514398361092655.txt' '-o' '/tmp/graph4413514398361092655.bin' '-w' '/tmp/graph4413514398361092655.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4413514398361092655.bin' '-l' '-1' '-v' '-w' '/tmp/graph4413514398361092655.weights' '-q' '0' '-e' '0.001'
[2026-05-25 21:01:34] [INFO ] Decomposing Gal with order
[2026-05-25 21:01:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 21:01:34] [INFO ] Removed a total of 239 redundant transitions.
[2026-05-25 21:01:34] [INFO ] Flatten gal took : 19 ms
[2026-05-25 21:01:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 15 labels/synchronizations in 6 ms.
[2026-05-25 21:01:34] [INFO ] Time to serialize gal into /tmp/CTLFireability6141115114917478503.gal : 6 ms
[2026-05-25 21:01:34] [INFO ] Time to serialize properties into /tmp/CTLFireability13862220773294092276.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6141115114917478503.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13862220773294092276.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 11 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.59816e+45,1.71794,59760,1834,27,121766,867,1950,218972,80,2555,0


Converting to forward existential form...Done !
original formula: AF(((AF(EX(((i1.i1.i2.u44.p170==1)&&(i16.u285.p1196==1)))) * (i16.u279.p1162==1)) * (i9.i1.i0.u184.p776==1)))
=> equivalent forward existential formula: [FwdG(Init,!(((!(EG(!(EX(((i1.i1.i2.u44.p170==1)&&(i16.u285.p1196==1)))))) * (i16.u279.p1162==1)) * (i9.i1.i0.u1...178
Reverse transition relation is NOT exact ! Due to transitions t510, t721, t796, t818, t839, t848, t971, i0.i1.t758, i0.i1.i3.u25.t772, i3.i0.t635, i3.i0.t6...520
Detected timeout of ITS tools.
[2026-05-25 21:27:36] [INFO ] Applying decomposition
[2026-05-25 21:27:36] [INFO ] Flatten gal took : 117 ms
[2026-05-25 21:27:36] [INFO ] Decomposing Gal with order
[2026-05-25 21:27:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 21:27:36] [INFO ] Removed a total of 41 redundant transitions.
[2026-05-25 21:27:37] [INFO ] Flatten gal took : 283 ms
[2026-05-25 21:27:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 363 labels/synchronizations in 488 ms.
[2026-05-25 21:27:37] [INFO ] Time to serialize gal into /tmp/CTLFireability17387452899720065461.gal : 23 ms
[2026-05-25 21:27:37] [INFO ] Time to serialize properties into /tmp/CTLFireability13255996548981464748.ctl : 7 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17387452899720065461.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13255996548981464748.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 11 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.59816e+45,0.49531,22296,729,331,36810,6513,987,82455,632,12394,0


Converting to forward existential form...Done !
original formula: AF(((AF(EX(((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u43.p170==1)&&(i0.i...284
=> equivalent forward existential formula: [FwdG(Init,!(((!(EG(!(EX(((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i...335
Reverse transition relation is NOT exact ! Due to transitions i0.u77.t65, i0.i0.t817, i0.i0.u76.t100, i0.i0.i0.i0.u74.t120, i0.i0.i0.i0.i0.u73.t122, i0.i0....2018

BK_TIME_CONFINEMENT_REACHED

--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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 CTLFireability -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="NoC3x3-PT-1B"
export BK_EXAMINATION="CTLFireability"
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 NoC3x3-PT-1B, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r194-tall-177969914000266"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-1B.tgz
mv NoC3x3-PT-1B execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;