About the Execution of ITS-Tools for DiscoveryGPU-PT-13a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1220.224 | 417561.00 | 444936.00 | 1760.50 | TTTFTFTTFFFFTFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r098-tall-177955695500345.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is DiscoveryGPU-PT-13a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695500345
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 460K
-rw-r--r-- 1 mcc users 7.6K Mar 6 16:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Mar 6 16:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Mar 6 16:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Mar 6 16:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 15 09:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 09:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 09:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 09:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K Mar 6 16:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 77K Mar 6 16:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Mar 6 16:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Mar 6 16:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 09:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 09:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 46K 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 DiscoveryGPU-PT-13a-CTLCardinality-2024-00
FORMULA_NAME DiscoveryGPU-PT-13a-CTLCardinality-2024-01
FORMULA_NAME DiscoveryGPU-PT-13a-CTLCardinality-2024-02
FORMULA_NAME DiscoveryGPU-PT-13a-CTLCardinality-2024-03
FORMULA_NAME DiscoveryGPU-PT-13a-CTLCardinality-2024-04
FORMULA_NAME DiscoveryGPU-PT-13a-CTLCardinality-2024-05
FORMULA_NAME DiscoveryGPU-PT-13a-CTLCardinality-2024-06
FORMULA_NAME DiscoveryGPU-PT-13a-CTLCardinality-2024-07
FORMULA_NAME DiscoveryGPU-PT-13a-CTLCardinality-2024-08
FORMULA_NAME DiscoveryGPU-PT-13a-CTLCardinality-2024-09
FORMULA_NAME DiscoveryGPU-PT-13a-CTLCardinality-2024-10
FORMULA_NAME DiscoveryGPU-PT-13a-CTLCardinality-2024-11
FORMULA_NAME DiscoveryGPU-PT-13a-CTLCardinality-2024-12
FORMULA_NAME DiscoveryGPU-PT-13a-CTLCardinality-2024-13
FORMULA_NAME DiscoveryGPU-PT-13a-CTLCardinality-2024-14
FORMULA_NAME DiscoveryGPU-PT-13a-CTLCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1779602261935
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DiscoveryGPU-PT-13a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-24 05:57:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-24 05:57:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 05:57:43] [INFO ] Load time of PNML (sax parser for PT used): 59 ms
[2026-05-24 05:57:43] [INFO ] Transformed 133 places.
[2026-05-24 05:57:43] [INFO ] Transformed 183 transitions.
[2026-05-24 05:57:43] [INFO ] Found NUPN structural information;
[2026-05-24 05:57:43] [INFO ] Parsed PT model containing 133 places and 183 transitions and 588 arcs in 144 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Support contains 90 out of 133 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 183/183 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 129 transition count 179
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 129 transition count 179
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 127 transition count 177
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 127 transition count 177
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 0 with 13 rules applied. Total rules applied 25 place count 127 transition count 164
Applied a total of 25 rules in 26 ms. Remains 127 /133 variables (removed 6) and now considering 164/183 (removed 19) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9987206350842533442.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-444163892104904405.kers'
[2026-05-24 05:57:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9987206350842533442.kers, --Pflows, --basisKERS=/tmp/petrispot-output-444163892104904405.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 164 rows 125 cols 318 entries
Finished phase 1 with 125 SingleSign rule and 0 generalized
[2026-05-24 05:57:43] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-444163892104904405.kers
Total runtime 1 ms.
[2026-05-24 05:57:43] [INFO ] Implicit Places using invariants in 199 ms returned []
[2026-05-24 05:57:43] [INFO ] Invariant cache hit.
[2026-05-24 05:57:43] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-24 05:57:43] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 329 ms to find 0 implicit places.
Running 163 sub problems to find dead transitions.
[2026-05-24 05:57:43] [INFO ] Invariant cache hit.
[2026-05-24 05:57:43] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 1 (OVERLAPS) 1/127 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 3 (OVERLAPS) 164/291 variables, 127/129 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/291 variables, 102/231 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/291 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 163 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/291 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 163 unsolved
No progress, stopping.
After SMT solving in domain Real declared 291/291 variables, and 231 constraints, problems are : Problem set: 0 solved, 163 unsolved in 5991 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 127/127 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 163/163 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 163 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 1 (OVERLAPS) 1/127 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 3 (OVERLAPS) 164/291 variables, 127/129 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/291 variables, 102/231 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/291 variables, 163/394 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/291 variables, 0/394 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 7 (OVERLAPS) 0/291 variables, 0/394 constraints. Problems are: Problem set: 0 solved, 163 unsolved
No progress, stopping.
After SMT solving in domain Int declared 291/291 variables, and 394 constraints, problems are : Problem set: 0 solved, 163 unsolved in 6059 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 127/127 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 163/163 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12107ms problems are : Problem set: 0 solved, 163 unsolved
Search for dead transitions found 0 dead transitions in 12120ms
Starting structural reductions in LTL mode, iteration 1 : 127/133 places, 164/183 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12506 ms. Remains : 127/133 places, 164/183 transitions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 164/164 transitions.
Applied a total of 0 rules in 2 ms. Remains 127 /127 variables (removed 0) and now considering 164/164 (removed 0) transitions.
[2026-05-24 05:57:55] [INFO ] Invariant cache hit.
[2026-05-24 05:57:55] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-24 05:57:55] [INFO ] Invariant cache hit.
[2026-05-24 05:57:55] [INFO ] State equation strengthened by 102 read => feed constraints.
[2026-05-24 05:57:55] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 110 ms. Remains : 127/127 places, 164/164 transitions.
Support contains 90 out of 127 places after structural reductions.
[2026-05-24 05:57:55] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-24 05:57:56] [INFO ] Flatten gal took : 29 ms
[2026-05-24 05:57:56] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DiscoveryGPU-PT-13a-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-13a-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 05:57:56] [INFO ] Flatten gal took : 11 ms
[2026-05-24 05:57:56] [INFO ] Input system was already deterministic with 164 transitions.
Support contains 86 out of 127 places (down from 90) after GAL structural reductions.
RANDOM walk for 40000 steps (286 resets) in 812 ms. (49 steps per ms) remains 1/67 properties
BEST_FIRST walk for 20139 steps (4 resets) in 95 ms. (209 steps per ms) remains 0/1 properties
[2026-05-24 05:57:56] [INFO ] Flatten gal took : 7 ms
[2026-05-24 05:57:56] [INFO ] Flatten gal took : 8 ms
[2026-05-24 05:57:56] [INFO ] Input system was already deterministic with 164 transitions.
Computed a total of 16 stabilizing places and 14 stable transitions
Graph (complete) has 360 edges and 127 vertex of which 118 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.4 ms
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 164/164 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 117 transition count 154
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 117 transition count 154
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 27 place count 110 transition count 147
Iterating global reduction 0 with 7 rules applied. Total rules applied 34 place count 110 transition count 147
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 39 place count 105 transition count 142
Iterating global reduction 0 with 5 rules applied. Total rules applied 44 place count 105 transition count 142
Applied a total of 44 rules in 13 ms. Remains 105 /127 variables (removed 22) and now considering 142/164 (removed 22) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15886468882507966753.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12832984401449947795.kers'
[2026-05-24 05:57:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15886468882507966753.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12832984401449947795.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 142 rows 103 cols 280 entries
Finished phase 1 with 103 SingleSign rule and 0 generalized
[2026-05-24 05:57:56] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12832984401449947795.kers
Total runtime 2 ms.
[2026-05-24 05:57:56] [INFO ] Implicit Places using invariants in 53 ms returned []
[2026-05-24 05:57:56] [INFO ] Invariant cache hit.
[2026-05-24 05:57:56] [INFO ] State equation strengthened by 95 read => feed constraints.
[2026-05-24 05:57:56] [INFO ] Implicit Places using invariants and state equation in 137 ms returned [104]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 192 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 104/127 places, 142/164 transitions.
Applied a total of 0 rules in 4 ms. Remains 104 /104 variables (removed 0) and now considering 142/142 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 209 ms. Remains : 104/127 places, 142/164 transitions.
[2026-05-24 05:57:56] [INFO ] Flatten gal took : 8 ms
[2026-05-24 05:57:56] [INFO ] Flatten gal took : 6 ms
[2026-05-24 05:57:56] [INFO ] Input system was already deterministic with 142 transitions.
[2026-05-24 05:57:56] [INFO ] Flatten gal took : 6 ms
[2026-05-24 05:57:56] [INFO ] Flatten gal took : 6 ms
[2026-05-24 05:57:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality4721872297566616852.gal : 2 ms
[2026-05-24 05:57:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality4333154916523905239.ctl : 2 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/CTLCardinality4721872297566616852.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4333154916523905239.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,9.76248e+12,5.67384,178320,2,36041,5,1.26741e+06,6,0,542,515351,0
Converting to forward existential form...Done !
original formula: AF(((EX(EG(((p41==0)||(p87==1)))) + (p120==1)) * ((EF(((p54==0)||(p7==1))) + ((((p44==1)&&(p111==0))&&((p30==1)&&(p72==0)))&&(p65==1))) +...239
=> equivalent forward existential formula: [FwdG(Init,!(((EX(EG(((p41==0)||(p87==1)))) + (p120==1)) * ((E(TRUE U ((p54==0)||(p7==1))) + ((((p44==1)&&(p111=...367
Reverse transition relation is NOT exact ! Due to transitions t32, t34, t36, t38, t42, t43, t45, t47, t49, t53, t116, t121, t126, t127, t128, t129, t130, t...320
Detected timeout of ITS tools.
[2026-05-24 05:58:26] [INFO ] Flatten gal took : 9 ms
[2026-05-24 05:58:26] [INFO ] Applying decomposition
[2026-05-24 05:58:26] [INFO ] Flatten gal took : 6 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/graph12721543212510238035.txt' '-o' '/tmp/graph12721543212510238035.bin' '-w' '/tmp/graph12721543212510238035.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12721543212510238035.bin' '-l' '-1' '-v' '-w' '/tmp/graph12721543212510238035.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:58:27] [INFO ] Decomposing Gal with order
[2026-05-24 05:58:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:58:27] [INFO ] Removed a total of 76 redundant transitions.
[2026-05-24 05:58:27] [INFO ] Flatten gal took : 51 ms
[2026-05-24 05:58:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 98 labels/synchronizations in 7 ms.
[2026-05-24 05:58:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality17217142015555714876.gal : 3 ms
[2026-05-24 05:58:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality11368469965959277364.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/CTLCardinality17217142015555714876.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11368469965959277364.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,9.76248e+12,0.214083,14536,447,68,23698,1348,206,40540,43,6714,0
Converting to forward existential form...Done !
original formula: AF(((EX(EG(((i5.u10.p41==0)||(i9.u21.p87==1)))) + (i12.u28.p120==1)) * ((EF(((i1.u13.p54==0)||(u3.p7==1))) + ((((i5.u11.p44==1)&&(i12.u26...346
=> equivalent forward existential formula: [FwdG(Init,!(((EX(EG(((i5.u10.p41==0)||(i9.u21.p87==1)))) + (i12.u28.p120==1)) * ((E(TRUE U ((i1.u13.p54==0)||(u...498
Reverse transition relation is NOT exact ! Due to transitions t32, t34, t36, t38, t42, t45, t47, t53, t116, t121, i0.u8.t136, i1.t49, i1.t43, i1.u2.t134, i...437
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 2
Fast SCC detection found a local 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
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
(forward)formula 0,1,2.25562,90968,1,0,171217,4430,1326,406595,222,31069,132890
FORMULA DiscoveryGPU-PT-13a-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 164/164 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 117 transition count 154
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 117 transition count 154
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 27 place count 110 transition count 147
Iterating global reduction 0 with 7 rules applied. Total rules applied 34 place count 110 transition count 147
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 39 place count 105 transition count 142
Iterating global reduction 0 with 5 rules applied. Total rules applied 44 place count 105 transition count 142
Applied a total of 44 rules in 11 ms. Remains 105 /127 variables (removed 22) and now considering 142/164 (removed 22) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3698802753880015230.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13059695401940101426.kers'
[2026-05-24 05:58:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3698802753880015230.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13059695401940101426.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 142 rows 103 cols 280 entries
Finished phase 1 with 103 SingleSign rule and 0 generalized
[2026-05-24 05:58:29] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13059695401940101426.kers
Total runtime 1 ms.
[2026-05-24 05:58:29] [INFO ] Implicit Places using invariants in 60 ms returned []
[2026-05-24 05:58:29] [INFO ] Invariant cache hit.
[2026-05-24 05:58:29] [INFO ] State equation strengthened by 95 read => feed constraints.
[2026-05-24 05:58:29] [INFO ] Implicit Places using invariants and state equation in 255 ms returned [104]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 317 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 104/127 places, 142/164 transitions.
Applied a total of 0 rules in 5 ms. Remains 104 /104 variables (removed 0) and now considering 142/142 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 335 ms. Remains : 104/127 places, 142/164 transitions.
[2026-05-24 05:58:29] [INFO ] Flatten gal took : 6 ms
[2026-05-24 05:58:29] [INFO ] Flatten gal took : 5 ms
[2026-05-24 05:58:29] [INFO ] Input system was already deterministic with 142 transitions.
[2026-05-24 05:58:29] [INFO ] Flatten gal took : 5 ms
[2026-05-24 05:58:29] [INFO ] Flatten gal took : 5 ms
[2026-05-24 05:58:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality18186478254837991891.gal : 1 ms
[2026-05-24 05:58:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality5549951838226668692.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/CTLCardinality18186478254837991891.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5549951838226668692.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,9.76248e+12,7.48734,221624,2,47087,5,1.56324e+06,6,0,542,680508,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-24 05:58:59] [INFO ] Flatten gal took : 11 ms
[2026-05-24 05:58:59] [INFO ] Applying decomposition
[2026-05-24 05:58:59] [INFO ] Flatten gal took : 6 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/graph11522255348187420412.txt' '-o' '/tmp/graph11522255348187420412.bin' '-w' '/tmp/graph11522255348187420412.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11522255348187420412.bin' '-l' '-1' '-v' '-w' '/tmp/graph11522255348187420412.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:58:59] [INFO ] Decomposing Gal with order
[2026-05-24 05:58:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:58:59] [INFO ] Removed a total of 76 redundant transitions.
[2026-05-24 05:58:59] [INFO ] Flatten gal took : 9 ms
[2026-05-24 05:58:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 98 labels/synchronizations in 3 ms.
[2026-05-24 05:58:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality308724753495140336.gal : 2 ms
[2026-05-24 05:58:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality5674965600858734889.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/CTLCardinality308724753495140336.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5674965600858734889.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 -...261
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,9.76248e+12,0.168292,11876,440,66,17265,1441,215,34132,43,8280,0
Converting to forward existential form...Done !
original formula: EF((((((u23.p100==0)&&(i1.u16.p65==1)) + (EX(((i0.u0.p1==0)&&(i1.u16.p64==1))) * AG(((i4.u8.p29==0)||(i13.u30.p129==1))))) * ((A((i3.u6.p...301
=> equivalent forward existential formula: (([((((FwdU(Init,TRUE) * ((i9.u20.p84==1)||((i1.u17.p70==0)&&(i13.u30.p128==1)))) * (((u23.p100==0)&&(i1.u16.p65...926
Reverse transition relation is NOT exact ! Due to transitions t34, t36, t38, t42, t45, t47, t49, t51, t115, t119, i0.u0.t133, i0.u1.t134, i1.u3.t135, i1.u1...434
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 2
Fast SCC detection found a local 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
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
(forward)formula 0,1,1.30158,61828,1,0,100284,4284,1329,337315,225,37875,76511
FORMULA DiscoveryGPU-PT-13a-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 164/164 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 117 transition count 154
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 117 transition count 154
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 28 place count 109 transition count 146
Iterating global reduction 0 with 8 rules applied. Total rules applied 36 place count 109 transition count 146
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 42 place count 103 transition count 140
Iterating global reduction 0 with 6 rules applied. Total rules applied 48 place count 103 transition count 140
Applied a total of 48 rules in 6 ms. Remains 103 /127 variables (removed 24) and now considering 140/164 (removed 24) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14580460075703863310.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11256980549632609700.kers'
[2026-05-24 05:59:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14580460075703863310.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11256980549632609700.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 140 rows 101 cols 277 entries
Finished phase 1 with 101 SingleSign rule and 0 generalized
[2026-05-24 05:59:01] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11256980549632609700.kers
Total runtime 1 ms.
[2026-05-24 05:59:01] [INFO ] Implicit Places using invariants in 59 ms returned []
[2026-05-24 05:59:01] [INFO ] Invariant cache hit.
[2026-05-24 05:59:01] [INFO ] State equation strengthened by 94 read => feed constraints.
[2026-05-24 05:59:01] [INFO ] Implicit Places using invariants and state equation in 141 ms returned [102]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 201 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 102/127 places, 140/164 transitions.
Applied a total of 0 rules in 2 ms. Remains 102 /102 variables (removed 0) and now considering 140/140 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 209 ms. Remains : 102/127 places, 140/164 transitions.
[2026-05-24 05:59:01] [INFO ] Flatten gal took : 6 ms
[2026-05-24 05:59:01] [INFO ] Flatten gal took : 4 ms
[2026-05-24 05:59:01] [INFO ] Input system was already deterministic with 140 transitions.
[2026-05-24 05:59:01] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:59:01] [INFO ] Flatten gal took : 5 ms
[2026-05-24 05:59:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality8774203188756884853.gal : 1 ms
[2026-05-24 05:59:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality17750220058857881191.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/CTLCardinality8774203188756884853.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17750220058857881191.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,8.77625e+12,13.5929,382136,2,88210,5,2.61178e+06,6,0,533,1.24714e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-24 05:59:31] [INFO ] Flatten gal took : 12 ms
[2026-05-24 05:59:31] [INFO ] Applying decomposition
[2026-05-24 05:59:31] [INFO ] Flatten gal took : 5 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/graph6255764907889001114.txt' '-o' '/tmp/graph6255764907889001114.bin' '-w' '/tmp/graph6255764907889001114.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6255764907889001114.bin' '-l' '-1' '-v' '-w' '/tmp/graph6255764907889001114.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:59:31] [INFO ] Decomposing Gal with order
[2026-05-24 05:59:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:59:31] [INFO ] Removed a total of 74 redundant transitions.
[2026-05-24 05:59:31] [INFO ] Flatten gal took : 7 ms
[2026-05-24 05:59:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 90 labels/synchronizations in 3 ms.
[2026-05-24 05:59:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality14113199572044098208.gal : 2 ms
[2026-05-24 05:59:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality944751760033540877.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/CTLCardinality14113199572044098208.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality944751760033540877.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,8.77625e+12,0.338033,18104,765,159,25349,2291,241,81835,48,18607,0
Converting to forward existential form...Done !
original formula: AF((AX(AG(((EF(((i12.u23.p105==0)||(i13.u26.p117==1))) + (i12.u22.p101==1)) + (i11.u19.p92==1)))) + ((i13.u25.p116==0)&&(i1.u11.p53==1)))...156
=> equivalent forward existential formula: [FwdG(Init,!((!(EX(!(!(E(TRUE U !(((E(TRUE U ((i12.u23.p105==0)||(i13.u26.p117==1))) + (i12.u22.p101==1)) + (i11...225
Reverse transition relation is NOT exact ! Due to transitions t28, t32, t36, t38, t42, t51, t55, t116, t122, u2.t133, i1.u11.t17, i1.u12.t136, i3.u5.t131, ...439
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 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
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
(forward)formula 0,1,1.20717,45136,1,0,73570,6683,1317,196482,228,33856,64171
FORMULA DiscoveryGPU-PT-13a-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 164/164 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 115 transition count 152
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 115 transition count 152
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 33 place count 106 transition count 143
Iterating global reduction 0 with 9 rules applied. Total rules applied 42 place count 106 transition count 143
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 49 place count 99 transition count 136
Iterating global reduction 0 with 7 rules applied. Total rules applied 56 place count 99 transition count 136
Applied a total of 56 rules in 15 ms. Remains 99 /127 variables (removed 28) and now considering 136/164 (removed 28) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12638207374234449551.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14161436048762458145.kers'
[2026-05-24 05:59:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12638207374234449551.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14161436048762458145.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 136 rows 97 cols 270 entries
Finished phase 1 with 97 SingleSign rule and 0 generalized
[2026-05-24 05:59:32] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14161436048762458145.kers
Total runtime 0 ms.
[2026-05-24 05:59:32] [INFO ] Implicit Places using invariants in 42 ms returned []
[2026-05-24 05:59:32] [INFO ] Invariant cache hit.
[2026-05-24 05:59:32] [INFO ] State equation strengthened by 93 read => feed constraints.
[2026-05-24 05:59:32] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
Running 135 sub problems to find dead transitions.
[2026-05-24 05:59:32] [INFO ] Invariant cache hit.
[2026-05-24 05:59:32] [INFO ] State equation strengthened by 93 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 1 (OVERLAPS) 1/99 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/99 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 3 (OVERLAPS) 136/235 variables, 99/101 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/235 variables, 93/194 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/235 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 6 (OVERLAPS) 0/235 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 135 unsolved
No progress, stopping.
After SMT solving in domain Real declared 235/235 variables, and 194 constraints, problems are : Problem set: 0 solved, 135 unsolved in 4166 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 99/99 constraints, ReadFeed: 93/93 constraints, PredecessorRefiner: 135/135 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 135 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 1 (OVERLAPS) 1/99 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/99 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 3 (OVERLAPS) 136/235 variables, 99/101 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/235 variables, 93/194 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/235 variables, 135/329 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/235 variables, 0/329 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 7 (OVERLAPS) 0/235 variables, 0/329 constraints. Problems are: Problem set: 0 solved, 135 unsolved
No progress, stopping.
After SMT solving in domain Int declared 235/235 variables, and 329 constraints, problems are : Problem set: 0 solved, 135 unsolved in 4581 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 99/99 constraints, ReadFeed: 93/93 constraints, PredecessorRefiner: 135/135 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8761ms problems are : Problem set: 0 solved, 135 unsolved
Search for dead transitions found 0 dead transitions in 8762ms
Starting structural reductions in LTL mode, iteration 1 : 99/127 places, 136/164 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8910 ms. Remains : 99/127 places, 136/164 transitions.
[2026-05-24 05:59:41] [INFO ] Flatten gal took : 8 ms
[2026-05-24 05:59:41] [INFO ] Flatten gal took : 6 ms
[2026-05-24 05:59:41] [INFO ] Input system was already deterministic with 136 transitions.
[2026-05-24 05:59:41] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:59:41] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:59:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality4976832763812649893.gal : 0 ms
[2026-05-24 05:59:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality427806787769324051.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/CTLCardinality4976832763812649893.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality427806787769324051.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,6.5466e+12,3.02492,95980,2,10663,5,562759,6,0,516,335869,0
Converting to forward existential form...Done !
original formula: EX((EX((((p32==0)||(p132==0))||(p50==1))) * AG(AF((EF((p95==0)) * A((p84==1) U ((p95==0)||(p104==1))))))))
=> equivalent forward existential formula: [((EY(Init) * EX((((p32==0)||(p132==0))||(p50==1)))) * !(E(TRUE U !(!(EG(!((E(TRUE U (p95==0)) * !((E(!(((p95==0...264
Reverse transition relation is NOT exact ! Due to transitions t30, t32, t34, t36, t38, t40, t41, t43, t47, t49, t51, t53, t113, t116, t122, t123, t124, t12...318
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,14.9785,378848,1,0,400,2.08378e+06,312,256,3290,2.31457e+06,576
FORMULA DiscoveryGPU-PT-13a-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 164/164 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 117 transition count 154
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 117 transition count 154
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 27 place count 110 transition count 147
Iterating global reduction 0 with 7 rules applied. Total rules applied 34 place count 110 transition count 147
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 40 place count 104 transition count 141
Iterating global reduction 0 with 6 rules applied. Total rules applied 46 place count 104 transition count 141
Applied a total of 46 rules in 4 ms. Remains 104 /127 variables (removed 23) and now considering 141/164 (removed 23) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11116260526274325062.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1345214312059568548.kers'
[2026-05-24 05:59:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11116260526274325062.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1345214312059568548.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 141 rows 102 cols 279 entries
Finished phase 1 with 102 SingleSign rule and 0 generalized
[2026-05-24 05:59:56] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-1345214312059568548.kers
Total runtime 2 ms.
[2026-05-24 05:59:56] [INFO ] Implicit Places using invariants in 52 ms returned []
[2026-05-24 05:59:56] [INFO ] Invariant cache hit.
[2026-05-24 05:59:56] [INFO ] State equation strengthened by 95 read => feed constraints.
[2026-05-24 05:59:56] [INFO ] Implicit Places using invariants and state equation in 129 ms returned [103]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 182 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 103/127 places, 141/164 transitions.
Applied a total of 0 rules in 1 ms. Remains 103 /103 variables (removed 0) and now considering 141/141 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 188 ms. Remains : 103/127 places, 141/164 transitions.
[2026-05-24 05:59:56] [INFO ] Flatten gal took : 6 ms
[2026-05-24 05:59:56] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:59:57] [INFO ] Input system was already deterministic with 141 transitions.
[2026-05-24 05:59:57] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:59:57] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:59:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality4965804242256300193.gal : 1 ms
[2026-05-24 05:59:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality12359854378188611679.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/CTLCardinality4965804242256300193.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12359854378188611679.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,9.37142e+12,9.50074,268096,2,60894,5,1.92598e+06,6,0,538,791932,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-24 06:00:27] [INFO ] Flatten gal took : 6 ms
[2026-05-24 06:00:27] [INFO ] Applying decomposition
[2026-05-24 06:00:27] [INFO ] Flatten gal took : 5 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/graph17667139389735678151.txt' '-o' '/tmp/graph17667139389735678151.bin' '-w' '/tmp/graph17667139389735678151.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17667139389735678151.bin' '-l' '-1' '-v' '-w' '/tmp/graph17667139389735678151.weights' '-q' '0' '-e' '0.001'
[2026-05-24 06:00:27] [INFO ] Decomposing Gal with order
[2026-05-24 06:00:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:00:27] [INFO ] Removed a total of 76 redundant transitions.
[2026-05-24 06:00:27] [INFO ] Flatten gal took : 6 ms
[2026-05-24 06:00:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 97 labels/synchronizations in 3 ms.
[2026-05-24 06:00:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality4988491725104860564.gal : 1 ms
[2026-05-24 06:00:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality211122269958200225.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/CTLCardinality4988491725104860564.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality211122269958200225.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 -...261
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,9.37142e+12,0.090581,8140,371,68,8084,801,214,19955,43,4771,0
Converting to forward existential form...Done !
original formula: E((AX(EF(((i7.u13.p55==1)||(i10.u21.p87==0)))) * EF(EX(E((i11.u23.p100==0) U ((i12.u24.p101==0)||(i8.u16.p66==1)))))) U E((AX((AF((i1.u1....320
=> equivalent forward existential formula: [(FwdU(FwdU(Init,(!(EX(!(E(TRUE U ((i7.u13.p55==1)||(i10.u21.p87==0)))))) * E(TRUE U EX(E((i11.u23.p100==0) U ((...403
Reverse transition relation is NOT exact ! Due to transitions t36, t42, t45, t47, t49, t51, t53, t55, t114, t117, t119, i0.u0.t133, i0.u27.t140, i1.u2.t134...429
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 2
Fast SCC detection found a local 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
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
(forward)formula 0,1,15.5498,260940,1,0,478829,3874,1347,1.24898e+06,225,61414,228869
FORMULA DiscoveryGPU-PT-13a-CTLCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 164/164 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 117 transition count 154
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 117 transition count 154
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 28 place count 109 transition count 146
Iterating global reduction 0 with 8 rules applied. Total rules applied 36 place count 109 transition count 146
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 42 place count 103 transition count 140
Iterating global reduction 0 with 6 rules applied. Total rules applied 48 place count 103 transition count 140
Applied a total of 48 rules in 15 ms. Remains 103 /127 variables (removed 24) and now considering 140/164 (removed 24) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8607797467313276060.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15947442289481477268.kers'
[2026-05-24 06:00:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8607797467313276060.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15947442289481477268.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 140 rows 101 cols 277 entries
Finished phase 1 with 101 SingleSign rule and 0 generalized
[2026-05-24 06:00:42] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15947442289481477268.kers
Total runtime 1 ms.
[2026-05-24 06:00:42] [INFO ] Implicit Places using invariants in 56 ms returned []
[2026-05-24 06:00:42] [INFO ] Invariant cache hit.
[2026-05-24 06:00:42] [INFO ] State equation strengthened by 94 read => feed constraints.
[2026-05-24 06:00:42] [INFO ] Implicit Places using invariants and state equation in 138 ms returned [102]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 196 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 102/127 places, 140/164 transitions.
Applied a total of 0 rules in 2 ms. Remains 102 /102 variables (removed 0) and now considering 140/140 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 213 ms. Remains : 102/127 places, 140/164 transitions.
[2026-05-24 06:00:42] [INFO ] Flatten gal took : 5 ms
[2026-05-24 06:00:42] [INFO ] Flatten gal took : 3 ms
[2026-05-24 06:00:42] [INFO ] Input system was already deterministic with 140 transitions.
[2026-05-24 06:00:42] [INFO ] Flatten gal took : 2 ms
[2026-05-24 06:00:42] [INFO ] Flatten gal took : 3 ms
[2026-05-24 06:00:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality3601553636702504781.gal : 0 ms
[2026-05-24 06:00:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality12071827900401902638.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/CTLCardinality3601553636702504781.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12071827900401902638.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,8.77625e+12,6.04873,183588,2,43222,5,1.29486e+06,6,0,533,540436,0
Converting to forward existential form...Done !
original formula: ((!(A((!(((p82==0)||(p3==1))) * EF((p119==1))) U AX(E(((p14==0)||(p86==1)) U (p110==1))))) + AG(AF(EG((p93==0))))) + EG(AF(((!(A((p15==1)...196
=> equivalent forward existential formula: [FwdG(FwdU(((Init * !(EG(!(EG(!(((!(!((E(!((p79==0)) U (!((p15==1)) * !((p79==0)))) + EG(!((p79==0)))))) * (p91=...436
Reverse transition relation is NOT exact ! Due to transitions t25, t28, t32, t34, t38, t40, t42, t45, t47, t49, t51, t55, t112, t116, t125, t126, t127, t12...324
Detected timeout of ITS tools.
[2026-05-24 06:01:13] [INFO ] Flatten gal took : 3 ms
[2026-05-24 06:01:13] [INFO ] Applying decomposition
[2026-05-24 06:01:13] [INFO ] Flatten gal took : 2 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/graph5067909884730439487.txt' '-o' '/tmp/graph5067909884730439487.bin' '-w' '/tmp/graph5067909884730439487.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5067909884730439487.bin' '-l' '-1' '-v' '-w' '/tmp/graph5067909884730439487.weights' '-q' '0' '-e' '0.001'
[2026-05-24 06:01:13] [INFO ] Decomposing Gal with order
[2026-05-24 06:01:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:01:13] [INFO ] Removed a total of 74 redundant transitions.
[2026-05-24 06:01:13] [INFO ] Flatten gal took : 6 ms
[2026-05-24 06:01:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 90 labels/synchronizations in 2 ms.
[2026-05-24 06:01:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality17521331465362966826.gal : 2 ms
[2026-05-24 06:01:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality1134397661317669622.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/CTLCardinality17521331465362966826.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1134397661317669622.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,8.77625e+12,0.644869,30644,1171,152,56185,2412,246,104701,54,19089,0
Converting to forward existential form...Done !
original formula: ((!(A((!(((i9.u16.p82==0)||(i0.u0.p3==1))) * EF((u25.p119==1))) U AX(E(((i1.u2.p14==0)||(i9.u17.p86==1)) U (u23.p110==1))))) + AG(AF(EG((...263
=> equivalent forward existential formula: [FwdG(FwdU(((Init * !(EG(!(EG(!(((!(!((E(!((i8.u15.p79==0)) U (!((i1.u2.p15==1)) * !((i8.u15.p79==0)))) + EG(!((...551
Reverse transition relation is NOT exact ! Due to transitions t25, t34, t38, t40, t47, t49, t51, t112, t116, u3.t133, i0.u0.t28, i0.u1.t132, i1.t55, i1.t32...438
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 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
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 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
(forward)formula 0,0,24.7282,551068,1,0,955685,10759,1740,1.82786e+06,306,125553,634365
FORMULA DiscoveryGPU-PT-13a-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 127/127 places, 164/164 transitions.
Graph (complete) has 360 edges and 127 vertex of which 118 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 places :
Also discarding 9 output transitions
Drop transitions (Output transitions of discarded places.) removed 9 transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 130 edges and 115 vertex of which 92 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.1 ms
Discarding 23 places :
Also discarding 23 output transitions
Drop transitions (Output transitions of discarded places.) removed 23 transitions
Graph (trivial) has 104 edges and 92 vertex of which 52 / 92 are part of one of the 26 SCC in 1 ms
Free SCC test removed 26 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 66 transition count 118
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 1 with 39 rules applied. Total rules applied 57 place count 53 transition count 92
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 68 place count 42 transition count 70
Iterating global reduction 2 with 11 rules applied. Total rules applied 79 place count 42 transition count 70
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 90 place count 31 transition count 48
Iterating global reduction 2 with 11 rules applied. Total rules applied 101 place count 31 transition count 48
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 112 place count 20 transition count 26
Iterating global reduction 2 with 11 rules applied. Total rules applied 123 place count 20 transition count 26
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 134 place count 9 transition count 15
Iterating global reduction 2 with 11 rules applied. Total rules applied 145 place count 9 transition count 15
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 146 place count 9 transition count 14
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 2 with 1 rules applied. Total rules applied 147 place count 9 transition count 13
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 148 place count 8 transition count 13
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 150 place count 6 transition count 11
Applied a total of 150 rules in 25 ms. Remains 6 /127 variables (removed 121) and now considering 11/164 (removed 153) transitions.
[2026-05-24 06:01:37] [INFO ] Flow matrix only has 8 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2483031131336907375.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15420521731775413618.kers'
[2026-05-24 06:01:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2483031131336907375.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15420521731775413618.kers]
Normalized transition count is 7 out of 8 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 7 rows 6 cols 11 entries
Finished phase 1 with 6 SingleSign rule and 0 generalized
[2026-05-24 06:01:37] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15420521731775413618.kers
Total runtime 0 ms.
[2026-05-24 06:01:37] [INFO ] Implicit Places using invariants in 14 ms returned []
[2026-05-24 06:01:37] [INFO ] Flow matrix only has 8 transitions (discarded 3 similar events)
[2026-05-24 06:01:37] [INFO ] Invariant cache hit.
[2026-05-24 06:01:37] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
[2026-05-24 06:01:37] [INFO ] Redundant transitions in 0 ms returned []
Running 7 sub problems to find dead transitions.
[2026-05-24 06:01:38] [INFO ] Flow matrix only has 8 transitions (discarded 3 similar events)
[2026-05-24 06:01:38] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 7/11 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 2/13 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 0/13 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13/14 variables, and 6 constraints, problems are : Problem set: 0 solved, 7 unsolved in 52 ms.
Refiners :[State Equation: 6/6 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 7/11 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/11 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 2/13 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/13 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 0/13 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 13/14 variables, and 13 constraints, problems are : Problem set: 0 solved, 7 unsolved in 47 ms.
Refiners :[State Equation: 6/6 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 100ms problems are : Problem set: 0 solved, 7 unsolved
Search for dead transitions found 0 dead transitions in 101ms
Starting structural reductions in SI_CTL mode, iteration 1 : 6/127 places, 11/164 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 162 ms. Remains : 6/127 places, 11/164 transitions.
[2026-05-24 06:01:38] [INFO ] Flatten gal took : 0 ms
[2026-05-24 06:01:38] [INFO ] Flatten gal took : 1 ms
[2026-05-24 06:01:38] [INFO ] Input system was already deterministic with 11 transitions.
[2026-05-24 06:01:38] [INFO ] Flatten gal took : 0 ms
[2026-05-24 06:01:38] [INFO ] Flatten gal took : 0 ms
[2026-05-24 06:01:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality3798445778791700890.gal : 1 ms
[2026-05-24 06:01:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality16557590458784803952.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/CTLCardinality3798445778791700890.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16557590458784803952.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,455,0.002332,3788,2,22,5,155,6,0,29,154,0
Converting to forward existential form...Done !
original formula: EF(EG(AG((p123==0))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(E(TRUE U !((p123==0)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t3, t10, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...171
(forward)formula 0,1,0.004312,4064,1,0,26,310,46,16,173,409,34
FORMULA DiscoveryGPU-PT-13a-CTLCardinality-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 164/164 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 116 transition count 153
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 116 transition count 153
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 31 place count 107 transition count 144
Iterating global reduction 0 with 9 rules applied. Total rules applied 40 place count 107 transition count 144
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 47 place count 100 transition count 137
Iterating global reduction 0 with 7 rules applied. Total rules applied 54 place count 100 transition count 137
Applied a total of 54 rules in 5 ms. Remains 100 /127 variables (removed 27) and now considering 137/164 (removed 27) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5489588149322913899.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13950472172292808903.kers'
[2026-05-24 06:01:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5489588149322913899.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13950472172292808903.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 137 rows 98 cols 272 entries
Finished phase 1 with 98 SingleSign rule and 0 generalized
[2026-05-24 06:01:38] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13950472172292808903.kers
Total runtime 0 ms.
[2026-05-24 06:01:38] [INFO ] Implicit Places using invariants in 43 ms returned []
[2026-05-24 06:01:38] [INFO ] Invariant cache hit.
[2026-05-24 06:01:38] [INFO ] State equation strengthened by 93 read => feed constraints.
[2026-05-24 06:01:38] [INFO ] Implicit Places using invariants and state equation in 132 ms returned [99]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 179 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 99/127 places, 137/164 transitions.
Applied a total of 0 rules in 3 ms. Remains 99 /99 variables (removed 0) and now considering 137/137 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 187 ms. Remains : 99/127 places, 137/164 transitions.
[2026-05-24 06:01:38] [INFO ] Flatten gal took : 3 ms
[2026-05-24 06:01:38] [INFO ] Flatten gal took : 3 ms
[2026-05-24 06:01:38] [INFO ] Input system was already deterministic with 137 transitions.
[2026-05-24 06:01:38] [INFO ] Flatten gal took : 3 ms
[2026-05-24 06:01:38] [INFO ] Flatten gal took : 3 ms
[2026-05-24 06:01:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality17186700062160908984.gal : 1 ms
[2026-05-24 06:01:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality12512455881058236963.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/CTLCardinality17186700062160908984.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12512455881058236963.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,7.18108e+12,6.19914,189872,2,42713,5,1.3528e+06,6,0,519,563298,0
Converting to forward existential form...Done !
original formula: AF(((A(!(EX(TRUE)) U A(((((p119==0)||(p125==1))||((p27==0)||(p90==1)))||(p100==0)) U ((p39==0)||(p72==1)))) * EF((p23==0))) * AX(AG((p55!...162
=> equivalent forward existential formula: [FwdG(Init,!(((!((E(!(!((E(!(((p39==0)||(p72==1))) U (!(((((p119==0)||(p125==1))||((p27==0)||(p90==1)))||(p100==...637
Reverse transition relation is NOT exact ! Due to transitions t22, t27, t31, t33, t35, t37, t39, t42, t44, t46, t48, t52, t54, t114, t119, t123, t124, t125...323
Detected timeout of ITS tools.
[2026-05-24 06:02:08] [INFO ] Flatten gal took : 7 ms
[2026-05-24 06:02:08] [INFO ] Applying decomposition
[2026-05-24 06:02:08] [INFO ] Flatten gal took : 4 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/graph13918647163152167962.txt' '-o' '/tmp/graph13918647163152167962.bin' '-w' '/tmp/graph13918647163152167962.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13918647163152167962.bin' '-l' '-1' '-v' '-w' '/tmp/graph13918647163152167962.weights' '-q' '0' '-e' '0.001'
[2026-05-24 06:02:08] [INFO ] Decomposing Gal with order
[2026-05-24 06:02:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:02:08] [INFO ] Removed a total of 74 redundant transitions.
[2026-05-24 06:02:08] [INFO ] Flatten gal took : 5 ms
[2026-05-24 06:02:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 89 labels/synchronizations in 2 ms.
[2026-05-24 06:02:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality14132064459226592644.gal : 1 ms
[2026-05-24 06:02:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality9942258641713413786.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/CTLCardinality14132064459226592644.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9942258641713413786.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,7.18108e+12,0.932741,39184,1326,162,74410,2760,245,130824,46,23241,0
Converting to forward existential form...Done !
original formula: AF(((A(!(EX(TRUE)) U A(((((u24.p119==0)||(i14.u25.p125==1))||((i3.u5.p27==0)||(i9.u18.p90==1)))||(u20.p100==0)) U ((i4.u7.p39==0)||(i8.u1...217
=> equivalent forward existential formula: [FwdG(Init,!(((!((E(!(!((E(!(((i4.u7.p39==0)||(i8.u14.p72==1))) U (!(((((u24.p119==0)||(i14.u25.p125==1))||((i3....854
Reverse transition relation is NOT exact ! Due to transitions t27, t35, t37, t39, t44, t46, t48, t52, t114, t119, u1.t130, i0.t54, i0.t33, i0.u0.t42, i0.u2...428
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 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
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 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 164/164 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 117 transition count 154
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 117 transition count 154
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 25 place count 112 transition count 149
Iterating global reduction 0 with 5 rules applied. Total rules applied 30 place count 112 transition count 149
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 34 place count 108 transition count 145
Iterating global reduction 0 with 4 rules applied. Total rules applied 38 place count 108 transition count 145
Applied a total of 38 rules in 13 ms. Remains 108 /127 variables (removed 19) and now considering 145/164 (removed 19) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5473530317136331597.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10149197196466381408.kers'
[2026-05-24 06:02:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5473530317136331597.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10149197196466381408.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 145 rows 106 cols 287 entries
Finished phase 1 with 106 SingleSign rule and 0 generalized
[2026-05-24 06:02:38] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10149197196466381408.kers
Total runtime 2 ms.
[2026-05-24 06:02:38] [INFO ] Implicit Places using invariants in 52 ms returned []
[2026-05-24 06:02:38] [INFO ] Invariant cache hit.
[2026-05-24 06:02:38] [INFO ] State equation strengthened by 97 read => feed constraints.
[2026-05-24 06:02:38] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
Running 144 sub problems to find dead transitions.
[2026-05-24 06:02:38] [INFO ] Invariant cache hit.
[2026-05-24 06:02:38] [INFO ] State equation strengthened by 97 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (OVERLAPS) 1/108 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 145/253 variables, 108/110 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 97/207 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/253 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (OVERLAPS) 0/253 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Real declared 253/253 variables, and 207 constraints, problems are : Problem set: 0 solved, 144 unsolved in 4438 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 108/108 constraints, ReadFeed: 97/97 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 144 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (OVERLAPS) 1/108 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 145/253 variables, 108/110 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 97/207 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/253 variables, 144/351 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/253 variables, 0/351 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (OVERLAPS) 0/253 variables, 0/351 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Int declared 253/253 variables, and 351 constraints, problems are : Problem set: 0 solved, 144 unsolved in 4946 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 108/108 constraints, ReadFeed: 97/97 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9403ms problems are : Problem set: 0 solved, 144 unsolved
Search for dead transitions found 0 dead transitions in 9404ms
Starting structural reductions in LTL mode, iteration 1 : 108/127 places, 145/164 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9569 ms. Remains : 108/127 places, 145/164 transitions.
[2026-05-24 06:02:48] [INFO ] Flatten gal took : 5 ms
[2026-05-24 06:02:48] [INFO ] Flatten gal took : 5 ms
[2026-05-24 06:02:48] [INFO ] Input system was already deterministic with 145 transitions.
[2026-05-24 06:02:48] [INFO ] Flatten gal took : 2 ms
[2026-05-24 06:02:48] [INFO ] Flatten gal took : 2 ms
[2026-05-24 06:02:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality11345343660065576940.gal : 0 ms
[2026-05-24 06:02:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality6143300578493603299.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/CTLCardinality11345343660065576940.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6143300578493603299.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,1.25436e+13,4.12938,129312,2,16204,5,827028,6,0,560,417850,0
Converting to forward existential form...Done !
original formula: AG((E((((AX((p103==1)) + (p78!=0)) + E((p65==0) U (p98==1))) * E((p132==1) U !(((p72==0)||(p102==1))))) U !((!(AX(((p49==0)||(p64==1)))) ...294
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((E(TRUE U (((((p79==0)||(p99==1))||(p60==1))&&((p62==1)||(p94==0))) * EX((p19==0)))) * ((...369
Reverse transition relation is NOT exact ! Due to transitions t34, t38, t42, t44, t45, t47, t51, t55, t113, t116, t119, t125, t128, t130, t131, t132, t133,...322
Detected timeout of ITS tools.
[2026-05-24 06:03:18] [INFO ] Flatten gal took : 8 ms
[2026-05-24 06:03:18] [INFO ] Applying decomposition
[2026-05-24 06:03:18] [INFO ] Flatten gal took : 4 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/graph436765481106080174.txt' '-o' '/tmp/graph436765481106080174.bin' '-w' '/tmp/graph436765481106080174.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph436765481106080174.bin' '-l' '-1' '-v' '-w' '/tmp/graph436765481106080174.weights' '-q' '0' '-e' '0.001'
[2026-05-24 06:03:18] [INFO ] Decomposing Gal with order
[2026-05-24 06:03:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:03:18] [INFO ] Removed a total of 93 redundant transitions.
[2026-05-24 06:03:18] [INFO ] Flatten gal took : 7 ms
[2026-05-24 06:03:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 89 labels/synchronizations in 3 ms.
[2026-05-24 06:03:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality12917376145399734879.gal : 1 ms
[2026-05-24 06:03:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality13394148911337431802.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/CTLCardinality12917376145399734879.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13394148911337431802.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,1.25436e+13,0.158899,11324,411,75,15254,1284,286,31676,33,7127,0
Converting to forward existential form...Done !
original formula: AG((E((((AX((i11.i0.u35.p103==1)) + (i8.i1.u28.p78!=0)) + E((i7.i0.u22.p65==0) U (i10.u34.p98==1))) * E((i2.u1.p132==1) U !(((i8.i0.u25.p...466
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((E(TRUE U (((((i8.i1.u28.p79==0)||(i10.u34.p99==1))||(i6.u20.p60==1))&&((i7.i0.u21.p62==1...541
Reverse transition relation is NOT exact ! Due to transitions t34, t38, t42, t45, t47, t51, t55, t113, t116, t119, t125, t128, i0.u3.t137, i1.u6.t138, i2.t...447
(forward)formula 0,0,0.927558,40172,1,0,70736,1453,1501,160245,170,8894,74826
FORMULA DiscoveryGPU-PT-13a-CTLCardinality-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 164/164 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 120 transition count 157
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 120 transition count 157
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 20 place count 114 transition count 151
Iterating global reduction 0 with 6 rules applied. Total rules applied 26 place count 114 transition count 151
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 31 place count 109 transition count 146
Iterating global reduction 0 with 5 rules applied. Total rules applied 36 place count 109 transition count 146
Applied a total of 36 rules in 5 ms. Remains 109 /127 variables (removed 18) and now considering 146/164 (removed 18) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2357538797447255710.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9480025598568646747.kers'
[2026-05-24 06:03:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2357538797447255710.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9480025598568646747.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 146 rows 107 cols 287 entries
Finished phase 1 with 107 SingleSign rule and 0 generalized
[2026-05-24 06:03:19] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9480025598568646747.kers
Total runtime 0 ms.
[2026-05-24 06:03:19] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-24 06:03:19] [INFO ] Invariant cache hit.
[2026-05-24 06:03:19] [INFO ] State equation strengthened by 96 read => feed constraints.
[2026-05-24 06:03:19] [INFO ] Implicit Places using invariants and state equation in 107 ms returned [108]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 148 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 108/127 places, 146/164 transitions.
Applied a total of 0 rules in 2 ms. Remains 108 /108 variables (removed 0) and now considering 146/146 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 155 ms. Remains : 108/127 places, 146/164 transitions.
[2026-05-24 06:03:19] [INFO ] Flatten gal took : 9 ms
[2026-05-24 06:03:19] [INFO ] Flatten gal took : 2 ms
[2026-05-24 06:03:19] [INFO ] Input system was already deterministic with 146 transitions.
[2026-05-24 06:03:19] [INFO ] Flatten gal took : 2 ms
[2026-05-24 06:03:19] [INFO ] Flatten gal took : 3 ms
[2026-05-24 06:03:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality15048422446712539898.gal : 1 ms
[2026-05-24 06:03:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality4571568383958517977.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/CTLCardinality15048422446712539898.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4571568383958517977.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,1.28463e+13,10.6811,284900,2,68684,5,1.87179e+06,6,0,561,1.03522e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-24 06:03:49] [INFO ] Flatten gal took : 7 ms
[2026-05-24 06:03:49] [INFO ] Applying decomposition
[2026-05-24 06:03:49] [INFO ] Flatten gal took : 4 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/graph14065486783981464628.txt' '-o' '/tmp/graph14065486783981464628.bin' '-w' '/tmp/graph14065486783981464628.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14065486783981464628.bin' '-l' '-1' '-v' '-w' '/tmp/graph14065486783981464628.weights' '-q' '0' '-e' '0.001'
[2026-05-24 06:03:49] [INFO ] Decomposing Gal with order
[2026-05-24 06:03:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:03:49] [INFO ] Removed a total of 75 redundant transitions.
[2026-05-24 06:03:49] [INFO ] Flatten gal took : 5 ms
[2026-05-24 06:03:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 99 labels/synchronizations in 2 ms.
[2026-05-24 06:03:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality16988749442052711561.gal : 1 ms
[2026-05-24 06:03:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality1759406303792429189.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/CTLCardinality16988749442052711561.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1759406303792429189.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,1.28463e+13,0.103942,9064,464,78,8175,959,208,31059,45,5097,0
Converting to forward existential form...Done !
original formula: AG(((((u15.p60==0)||(i8.u20.p76==1)) + (EG(((((i8.u20.p74==0)&&(i8.u19.p71==1))||((i13.u31.p127==0)&&(i13.u30.p124==1)))&&(i3.u7.p33==1))...595
=> equivalent forward existential formula: (([FwdG(((FwdU(Init,TRUE) * !((((u15.p60==0)||(i8.u20.p76==1)) + (EG(((((i8.u20.p74==0)&&(i8.u19.p71==1))||((i13...1587
Reverse transition relation is NOT exact ! Due to transitions t34, t36, t38, t44, t47, t55, t57, t115, t119, i0.u0.t136, i0.u5.t135, i2.u3.t138, i3.u7.t139...455
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 2
Fast SCC detection found a local 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
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
(forward)formula 0,0,2.11548,81056,1,0,117428,2912,1352,488274,218,38001,79187
FORMULA DiscoveryGPU-PT-13a-CTLCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 164/164 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 115 transition count 152
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 115 transition count 152
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 34 place count 105 transition count 142
Iterating global reduction 0 with 10 rules applied. Total rules applied 44 place count 105 transition count 142
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 52 place count 97 transition count 134
Iterating global reduction 0 with 8 rules applied. Total rules applied 60 place count 97 transition count 134
Applied a total of 60 rules in 14 ms. Remains 97 /127 variables (removed 30) and now considering 134/164 (removed 30) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8299403834544863686.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17649770470365594753.kers'
[2026-05-24 06:03:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8299403834544863686.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17649770470365594753.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 134 rows 95 cols 266 entries
Finished phase 1 with 95 SingleSign rule and 0 generalized
[2026-05-24 06:03:51] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17649770470365594753.kers
Total runtime 2 ms.
[2026-05-24 06:03:51] [INFO ] Implicit Places using invariants in 49 ms returned []
[2026-05-24 06:03:51] [INFO ] Invariant cache hit.
[2026-05-24 06:03:51] [INFO ] State equation strengthened by 92 read => feed constraints.
[2026-05-24 06:03:51] [INFO ] Implicit Places using invariants and state equation in 143 ms returned [96]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 193 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 96/127 places, 134/164 transitions.
Applied a total of 0 rules in 2 ms. Remains 96 /96 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 210 ms. Remains : 96/127 places, 134/164 transitions.
[2026-05-24 06:03:51] [INFO ] Flatten gal took : 4 ms
[2026-05-24 06:03:51] [INFO ] Flatten gal took : 2 ms
[2026-05-24 06:03:51] [INFO ] Input system was already deterministic with 134 transitions.
[2026-05-24 06:03:51] [INFO ] Flatten gal took : 2 ms
[2026-05-24 06:03:51] [INFO ] Flatten gal took : 2 ms
[2026-05-24 06:03:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality14076658102594942841.gal : 1 ms
[2026-05-24 06:03:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality5498826000451709084.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/CTLCardinality14076658102594942841.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5498826000451709084.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,5.54695e+12,9.25484,255516,2,55545,5,1.85338e+06,6,0,504,778280,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-24 06:04:21] [INFO ] Flatten gal took : 6 ms
[2026-05-24 06:04:21] [INFO ] Applying decomposition
[2026-05-24 06:04:21] [INFO ] Flatten gal took : 5 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/graph10557818599524565076.txt' '-o' '/tmp/graph10557818599524565076.bin' '-w' '/tmp/graph10557818599524565076.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10557818599524565076.bin' '-l' '-1' '-v' '-w' '/tmp/graph10557818599524565076.weights' '-q' '0' '-e' '0.001'
[2026-05-24 06:04:21] [INFO ] Decomposing Gal with order
[2026-05-24 06:04:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:04:21] [INFO ] Removed a total of 74 redundant transitions.
[2026-05-24 06:04:21] [INFO ] Flatten gal took : 9 ms
[2026-05-24 06:04:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 95 labels/synchronizations in 4 ms.
[2026-05-24 06:04:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality9024379601222636575.gal : 1 ms
[2026-05-24 06:04:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality11965465282324117739.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/CTLCardinality9024379601222636575.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11965465282324117739.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,5.54695e+12,0.152124,11440,478,94,16782,2231,198,30215,45,9232,0
Converting to forward existential form...Done !
original formula: EF(EG((EX(TRUE) * AG((u22.p109==0)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(EX(TRUE) * !(E(TRUE U !((u22.p109==0))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t29, t33, t35, t37, t39, t40, t42, t44, t46, t50, t52, i0.t48, i0.t31, i0.u0.t126, i0.u15.t13...410
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 1
Fast SCC detection found a local 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
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
(forward)formula 0,1,0.521402,27108,1,0,53926,9064,1153,100081,260,35727,49657
FORMULA DiscoveryGPU-PT-13a-CTLCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 127/127 places, 164/164 transitions.
Graph (complete) has 360 edges and 127 vertex of which 118 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 9 output transitions
Drop transitions (Output transitions of discarded places.) removed 9 transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 130 edges and 115 vertex of which 91 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.0 ms
Discarding 24 places :
Also discarding 24 output transitions
Drop transitions (Output transitions of discarded places.) removed 24 transitions
Graph (trivial) has 99 edges and 91 vertex of which 50 / 91 are part of one of the 25 SCC in 1 ms
Free SCC test removed 25 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 66 transition count 118
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 1 with 37 rules applied. Total rules applied 54 place count 54 transition count 93
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 66 place count 42 transition count 69
Iterating global reduction 2 with 12 rules applied. Total rules applied 78 place count 42 transition count 69
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 89 place count 31 transition count 47
Iterating global reduction 2 with 11 rules applied. Total rules applied 100 place count 31 transition count 47
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 110 place count 21 transition count 27
Iterating global reduction 2 with 10 rules applied. Total rules applied 120 place count 21 transition count 27
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 130 place count 11 transition count 17
Iterating global reduction 2 with 10 rules applied. Total rules applied 140 place count 11 transition count 17
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 141 place count 11 transition count 16
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 143 place count 10 transition count 15
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 146 place count 7 transition count 12
Applied a total of 146 rules in 10 ms. Remains 7 /127 variables (removed 120) and now considering 12/164 (removed 152) transitions.
[2026-05-24 06:04:22] [INFO ] Flow matrix only has 9 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8444979101941615119.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10087518767364812842.kers'
[2026-05-24 06:04:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8444979101941615119.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10087518767364812842.kers]
Normalized transition count is 8 out of 9 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 8 rows 7 cols 14 entries
Finished phase 1 with 7 SingleSign rule and 0 generalized
[2026-05-24 06:04:22] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10087518767364812842.kers
Total runtime 0 ms.
[2026-05-24 06:04:22] [INFO ] Implicit Places using invariants in 14 ms returned []
[2026-05-24 06:04:22] [INFO ] Flow matrix only has 9 transitions (discarded 3 similar events)
[2026-05-24 06:04:22] [INFO ] Invariant cache hit.
[2026-05-24 06:04:22] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
[2026-05-24 06:04:22] [INFO ] Redundant transitions in 0 ms returned []
Running 6 sub problems to find dead transitions.
[2026-05-24 06:04:22] [INFO ] Flow matrix only has 9 transitions (discarded 3 similar events)
[2026-05-24 06:04:22] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 8/12 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 3/15 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/15 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 0/15 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 15/16 variables, and 7 constraints, problems are : Problem set: 0 solved, 6 unsolved in 52 ms.
Refiners :[State Equation: 7/7 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 8/12 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/12 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 3/15 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/15 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 0/15 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 15/16 variables, and 13 constraints, problems are : Problem set: 0 solved, 6 unsolved in 50 ms.
Refiners :[State Equation: 7/7 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 105ms problems are : Problem set: 0 solved, 6 unsolved
Search for dead transitions found 0 dead transitions in 106ms
Starting structural reductions in SI_CTL mode, iteration 1 : 7/127 places, 12/164 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 153 ms. Remains : 7/127 places, 12/164 transitions.
[2026-05-24 06:04:22] [INFO ] Flatten gal took : 2 ms
[2026-05-24 06:04:22] [INFO ] Flatten gal took : 0 ms
[2026-05-24 06:04:22] [INFO ] Input system was already deterministic with 12 transitions.
[2026-05-24 06:04:22] [INFO ] Flatten gal took : 1 ms
[2026-05-24 06:04:22] [INFO ] Flatten gal took : 0 ms
[2026-05-24 06:04:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2465449863099567405.gal : 1 ms
[2026-05-24 06:04:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17781225136316015545.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2465449863099567405.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17781225136316015545.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 321 steps (7 resets) in 8 ms. (35 steps per ms) remains 0/1 properties
FORMULA DiscoveryGPU-PT-13a-CTLCardinality-2024-13 FALSE 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 : 127/127 places, 164/164 transitions.
Graph (complete) has 360 edges and 127 vertex of which 118 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 9 output transitions
Drop transitions (Output transitions of discarded places.) removed 9 transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 130 edges and 115 vertex of which 91 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.1 ms
Discarding 24 places :
Also discarding 24 output transitions
Drop transitions (Output transitions of discarded places.) removed 24 transitions
Graph (trivial) has 98 edges and 91 vertex of which 48 / 91 are part of one of the 24 SCC in 0 ms
Free SCC test removed 24 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 67 transition count 117
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 37 rules applied. Total rules applied 55 place count 54 transition count 93
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 67 place count 42 transition count 69
Iterating global reduction 2 with 12 rules applied. Total rules applied 79 place count 42 transition count 69
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 90 place count 31 transition count 47
Iterating global reduction 2 with 11 rules applied. Total rules applied 101 place count 31 transition count 47
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 111 place count 21 transition count 27
Iterating global reduction 2 with 10 rules applied. Total rules applied 121 place count 21 transition count 27
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 131 place count 11 transition count 17
Iterating global reduction 2 with 10 rules applied. Total rules applied 141 place count 11 transition count 17
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 142 place count 11 transition count 16
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 144 place count 10 transition count 15
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 145 place count 10 transition count 15
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 146 place count 9 transition count 14
Iterating global reduction 2 with 1 rules applied. Total rules applied 147 place count 9 transition count 14
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 149 place count 7 transition count 12
Applied a total of 149 rules in 11 ms. Remains 7 /127 variables (removed 120) and now considering 12/164 (removed 152) transitions.
[2026-05-24 06:04:22] [INFO ] Flow matrix only has 10 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4227323545078602954.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4457186572111384201.kers'
[2026-05-24 06:04:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4227323545078602954.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4457186572111384201.kers]
Normalized transition count is 9 out of 10 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 9 rows 7 cols 16 entries
Finished phase 1 with 7 SingleSign rule and 0 generalized
[2026-05-24 06:04:22] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4457186572111384201.kers
Total runtime 0 ms.
[2026-05-24 06:04:22] [INFO ] Implicit Places using invariants in 15 ms returned []
[2026-05-24 06:04:22] [INFO ] Flow matrix only has 10 transitions (discarded 2 similar events)
[2026-05-24 06:04:22] [INFO ] Invariant cache hit.
[2026-05-24 06:04:22] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
[2026-05-24 06:04:22] [INFO ] Redundant transitions in 0 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 7/127 places, 12/164 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 49 ms. Remains : 7/127 places, 12/164 transitions.
[2026-05-24 06:04:22] [INFO ] Flatten gal took : 1 ms
[2026-05-24 06:04:22] [INFO ] Flatten gal took : 0 ms
[2026-05-24 06:04:22] [INFO ] Input system was already deterministic with 12 transitions.
RANDOM walk for 188 steps (4 resets) in 5 ms. (31 steps per ms) remains 0/1 properties
FORMULA DiscoveryGPU-PT-13a-CTLCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-24 06:04:22] [INFO ] Flatten gal took : 0 ms
[2026-05-24 06:04:22] [INFO ] Flatten gal took : 0 ms
[2026-05-24 06:04:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10746973909782490950.gal : 0 ms
[2026-05-24 06:04:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7116671284641944062.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/ReachabilityCardinality10746973909782490950.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7116671284641944062.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 164/164 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 115 transition count 152
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 115 transition count 152
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 34 place count 105 transition count 142
Iterating global reduction 0 with 10 rules applied. Total rules applied 44 place count 105 transition count 142
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 52 place count 97 transition count 134
Iterating global reduction 0 with 8 rules applied. Total rules applied 60 place count 97 transition count 134
Applied a total of 60 rules in 2 ms. Remains 97 /127 variables (removed 30) and now considering 134/164 (removed 30) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5867766576752272934.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15454134969278508424.kers'
[2026-05-24 06:04:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5867766576752272934.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15454134969278508424.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 134 rows 95 cols 266 entries
Finished phase 1 with 95 SingleSign rule and 0 generalized
[2026-05-24 06:04:22] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-15454134969278508424.kers
Total runtime 1 ms.
[2026-05-24 06:04:22] [INFO ] Implicit Places using invariants in 39 ms returned []
[2026-05-24 06:04:22] [INFO ] Invariant cache hit.
[2026-05-24 06:04:22] [INFO ] State equation strengthened by 92 read => feed constraints.
[2026-05-24 06:04:22] [INFO ] Implicit Places using invariants and state equation in 145 ms returned [96]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 187 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 96/127 places, 134/164 transitions.
Applied a total of 0 rules in 2 ms. Remains 96 /96 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 193 ms. Remains : 96/127 places, 134/164 transitions.
[2026-05-24 06:04:22] [INFO ] Flatten gal took : 2 ms
[2026-05-24 06:04:22] [INFO ] Flatten gal took : 3 ms
[2026-05-24 06:04:22] [INFO ] Input system was already deterministic with 134 transitions.
[2026-05-24 06:04:22] [INFO ] Flatten gal took : 2 ms
[2026-05-24 06:04:22] [INFO ] Flatten gal took : 2 ms
[2026-05-24 06:04:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality17532692092246801246.gal : 1 ms
[2026-05-24 06:04:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality8540288139037663936.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/CTLCardinality17532692092246801246.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8540288139037663936.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,5.54695e+12,9.1256,255432,2,55545,5,1.85338e+06,6,0,504,778280,0
Converting to forward existential form...Done !
original formula: AG(AX((p54==0)))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !((p54==0)))] = FALSE
(forward)formula 0,0,12.2622,255432,1,0,9,1.85338e+06,9,2,887,799765,2
FORMULA DiscoveryGPU-PT-13a-CTLCardinality-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
[2026-05-24 06:04:35] [INFO ] Flatten gal took : 7 ms
[2026-05-24 06:04:35] [INFO ] Flatten gal took : 4 ms
[2026-05-24 06:04:35] [INFO ] Applying decomposition
[2026-05-24 06:04:35] [INFO ] Flatten gal took : 2 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/graph13055545987685923981.txt' '-o' '/tmp/graph13055545987685923981.bin' '-w' '/tmp/graph13055545987685923981.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13055545987685923981.bin' '-l' '-1' '-v' '-w' '/tmp/graph13055545987685923981.weights' '-q' '0' '-e' '0.001'
[2026-05-24 06:04:35] [INFO ] Decomposing Gal with order
[2026-05-24 06:04:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:04:35] [INFO ] Removed a total of 96 redundant transitions.
[2026-05-24 06:04:35] [INFO ] Flatten gal took : 6 ms
[2026-05-24 06:04:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 95 labels/synchronizations in 2 ms.
[2026-05-24 06:04:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality1080297363100846397.gal : 2 ms
[2026-05-24 06:04:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality15147724008073842377.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/CTLCardinality1080297363100846397.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15147724008073842377.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,3.07905e+13,0.081488,8164,318,68,8191,930,314,15999,43,5442,0
Converting to forward existential form...Done !
original formula: AF(((A(!(EX(TRUE)) U A(((((i11.i1.u45.p119==0)||(i12.u47.p125==1))||((i2.u9.p27==0)||(i8.u33.p90==1)))||(i9.u37.p100==0)) U ((i3.u14.p39=...231
=> equivalent forward existential formula: [FwdG(Init,!(((!((E(!(!((E(!(((i3.u14.p39==0)||(i7.i0.u26.p72==1))) U (!(((((i11.i1.u45.p119==0)||(i12.u47.p125=...920
Reverse transition relation is NOT exact ! Due to transitions t123, t125, t131, i0.i0.u0.t151, i0.i1.u2.t152, i1.u4.t153, i1.u6.t154, i2.u9.t150, i3.u11.t1...517
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found a local 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
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found a local 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
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
(forward)formula 0,0,4.1845,125880,1,0,260057,1691,1814,372736,194,11009,224772
FORMULA DiscoveryGPU-PT-13a-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Total runtime 416449 ms.
BK_STOP 1779602679496
--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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="DiscoveryGPU-PT-13a"
export BK_EXAMINATION="CTLCardinality"
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 DiscoveryGPU-PT-13a, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r098-tall-177955695500345"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-13a.tgz
mv DiscoveryGPU-PT-13a execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;