About the Execution of ITS-Tools for GPUForwardProgress-PT-04a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 372.783 | 10798.00 | 19254.00 | 221.70 | FTFTTTFTTTTTFFTF | 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.r146-tall-177961074100377.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 GPUForwardProgress-PT-04a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074100377
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 412K
-rw-r--r-- 1 mcc users 7.0K Mar 7 11:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Mar 7 11:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Mar 7 11:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Mar 7 11:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 10:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 15 10:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 10:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 10:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 7 11:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Mar 7 11:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Mar 7 11:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 32K Mar 7 11:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 10:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 10:34 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 8.1K 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 GPUForwardProgress-PT-04a-CTLCardinality-2024-00
FORMULA_NAME GPUForwardProgress-PT-04a-CTLCardinality-2024-01
FORMULA_NAME GPUForwardProgress-PT-04a-CTLCardinality-2024-02
FORMULA_NAME GPUForwardProgress-PT-04a-CTLCardinality-2024-03
FORMULA_NAME GPUForwardProgress-PT-04a-CTLCardinality-2024-04
FORMULA_NAME GPUForwardProgress-PT-04a-CTLCardinality-2024-05
FORMULA_NAME GPUForwardProgress-PT-04a-CTLCardinality-2024-06
FORMULA_NAME GPUForwardProgress-PT-04a-CTLCardinality-2024-07
FORMULA_NAME GPUForwardProgress-PT-04a-CTLCardinality-2024-08
FORMULA_NAME GPUForwardProgress-PT-04a-CTLCardinality-2024-09
FORMULA_NAME GPUForwardProgress-PT-04a-CTLCardinality-2024-10
FORMULA_NAME GPUForwardProgress-PT-04a-CTLCardinality-2024-11
FORMULA_NAME GPUForwardProgress-PT-04a-CTLCardinality-2024-12
FORMULA_NAME GPUForwardProgress-PT-04a-CTLCardinality-2024-13
FORMULA_NAME GPUForwardProgress-PT-04a-CTLCardinality-2024-14
FORMULA_NAME GPUForwardProgress-PT-04a-CTLCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1779724344875
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPUForwardProgress-PT-04a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-25 15:52:26] [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]
[2026-05-25 15:52:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 15:52:26] [INFO ] Load time of PNML (sax parser for PT used): 34 ms
[2026-05-25 15:52:26] [INFO ] Transformed 24 places.
[2026-05-25 15:52:26] [INFO ] Transformed 29 transitions.
[2026-05-25 15:52:26] [INFO ] Found NUPN structural information;
[2026-05-25 15:52:26] [INFO ] Parsed PT model containing 24 places and 29 transitions and 101 arcs in 120 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 6 transitions
Reduce redundant transitions removed 6 transitions.
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 24 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Applied a total of 0 rules in 7 ms. Remains 24 /24 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17545581759570134611.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11791918892546623462.kers'
[2026-05-25 15:52:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17545581759570134611.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11791918892546623462.kers]
Normalized transition count is 22 out of 23 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 22 rows 23 cols 77 entries
Finished phase 1 with 17 SingleSign rule and 1 generalized
[2026-05-25 15:52:26] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11791918892546623462.kers
Total runtime 1 ms.
[2026-05-25 15:52:26] [INFO ] Implicit Places using invariants in 161 ms returned []
[2026-05-25 15:52:26] [INFO ] Invariant cache hit.
[2026-05-25 15:52:26] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-25 15:52:26] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 256 ms to find 0 implicit places.
Running 22 sub problems to find dead transitions.
[2026-05-25 15:52:26] [INFO ] Invariant cache hit.
[2026-05-25 15:52:26] [INFO ] State equation strengthened by 5 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/23 variables, 6/29 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/23 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 22/45 variables, 23/52 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 4/56 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (OVERLAPS) 1/46 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/46 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/46 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 9 (OVERLAPS) 1/47 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/47 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 11 (OVERLAPS) 0/47 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Real declared 47/47 variables, and 59 constraints, problems are : Problem set: 0 solved, 22 unsolved in 626 ms.
Refiners :[Domain max(s): 24/24 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 24/24 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 22 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/23 variables, 6/29 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/23 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 22/45 variables, 23/52 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 4/56 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 22/78 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (OVERLAPS) 1/46 variables, 1/79 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/46 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/46 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 10 (OVERLAPS) 1/47 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/47 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 12 (OVERLAPS) 0/47 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Int declared 47/47 variables, and 81 constraints, problems are : Problem set: 0 solved, 22 unsolved in 771 ms.
Refiners :[Domain max(s): 24/24 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 24/24 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1433ms problems are : Problem set: 0 solved, 22 unsolved
Search for dead transitions found 0 dead transitions in 1448ms
Finished structural reductions in LTL mode , in 1 iterations and 1743 ms. Remains : 24/24 places, 23/23 transitions.
Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 23/23 (removed 0) transitions.
[2026-05-25 15:52:27] [INFO ] Invariant cache hit.
[2026-05-25 15:52:27] [INFO ] Implicit Places using invariants in 21 ms returned []
[2026-05-25 15:52:27] [INFO ] Invariant cache hit.
[2026-05-25 15:52:28] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-25 15:52:28] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 62 ms. Remains : 24/24 places, 23/23 transitions.
Support contains 24 out of 24 places after structural reductions.
[2026-05-25 15:52:28] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-25 15:52:28] [INFO ] Flatten gal took : 16 ms
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 15:52:28] [INFO ] Flatten gal took : 4 ms
[2026-05-25 15:52:28] [INFO ] Input system was already deterministic with 23 transitions.
Support contains 22 out of 24 places (down from 24) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 31 to 28
RANDOM walk for 1688 steps (24 resets) in 83 ms. (20 steps per ms) remains 0/28 properties
[2026-05-25 15:52:28] [INFO ] Flatten gal took : 3 ms
[2026-05-25 15:52:28] [INFO ] Flatten gal took : 3 ms
[2026-05-25 15:52:28] [INFO ] Input system was already deterministic with 23 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Graph (complete) has 70 edges and 24 vertex of which 18 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.2 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 24 transition count 20
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 21 transition count 20
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 0 with 2 rules applied. Total rules applied 8 place count 20 transition count 19
Applied a total of 8 rules in 12 ms. Remains 20 /24 variables (removed 4) and now considering 19/23 (removed 4) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13237544395142337180.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7352612273045962477.kers'
[2026-05-25 15:52:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13237544395142337180.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7352612273045962477.kers]
Normalized transition count is 18 out of 19 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 18 rows 19 cols 61 entries
Finished phase 1 with 13 SingleSign rule and 1 generalized
[2026-05-25 15:52:28] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7352612273045962477.kers
Total runtime 0 ms.
[2026-05-25 15:52:28] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-25 15:52:28] [INFO ] Invariant cache hit.
[2026-05-25 15:52:28] [INFO ] State equation strengthened by 9 read => feed constraints.
[2026-05-25 15:52:28] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2026-05-25 15:52:28] [INFO ] Redundant transitions in 0 ms returned []
Running 18 sub problems to find dead transitions.
[2026-05-25 15:52:28] [INFO ] Invariant cache hit.
[2026-05-25 15:52:28] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 6/25 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/19 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 18/37 variables, 19/44 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 8/52 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/37 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 1/38 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/38 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/38 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (OVERLAPS) 1/39 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/39 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 11 (OVERLAPS) 0/39 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 39/39 variables, and 55 constraints, problems are : Problem set: 0 solved, 18 unsolved in 280 ms.
Refiners :[Domain max(s): 20/20 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 20/20 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 6/25 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/19 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 18/37 variables, 19/44 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 8/52 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/37 variables, 18/70 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/37 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (OVERLAPS) 1/38 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/38 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/38 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (OVERLAPS) 1/39 variables, 1/73 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/39 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 12 (OVERLAPS) 0/39 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 39/39 variables, and 73 constraints, problems are : Problem set: 0 solved, 18 unsolved in 508 ms.
Refiners :[Domain max(s): 20/20 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 20/20 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 796ms problems are : Problem set: 0 solved, 18 unsolved
Search for dead transitions found 0 dead transitions in 796ms
Starting structural reductions in SI_CTL mode, iteration 1 : 20/24 places, 19/23 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 883 ms. Remains : 20/24 places, 19/23 transitions.
[2026-05-25 15:52:29] [INFO ] Flatten gal took : 7 ms
[2026-05-25 15:52:29] [INFO ] Flatten gal took : 3 ms
[2026-05-25 15:52:29] [INFO ] Input system was already deterministic with 19 transitions.
[2026-05-25 15:52:29] [INFO ] Flatten gal took : 5 ms
[2026-05-25 15:52:29] [INFO ] Flatten gal took : 4 ms
[2026-05-25 15:52:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality8320525204249990662.gal : 1 ms
[2026-05-25 15:52:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality887432295511359890.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/CTLCardinality8320525204249990662.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality887432295511359890.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,385,0.017347,4132,2,86,5,2199,6,0,100,1602,0
Converting to forward existential form...Done !
original formula: !(E(((p17==0)||(p5==1)) U !((EF(((((p17==0)||(p11==1))||(p20==0))&&(p18==0))) * ((p12==0)||(p13==1))))))
=> equivalent forward existential formula: ([(FwdU(Init,((p17==0)||(p5==1))) * !(E(TRUE U ((((p17==0)||(p11==1))||(p20==0))&&(p18==0)))))] = FALSE * [(FwdU...218
Hit Full ! (commute/partial/dont) 16/0/3
(forward)formula 0,0,0.026576,4432,1,0,9,2387,16,2,212,1881,4
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 23 transition count 23
Applied a total of 1 rules in 1 ms. Remains 23 /24 variables (removed 1) and now considering 23/23 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14564570704830042564.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2880048947657734025.kers'
[2026-05-25 15:52:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14564570704830042564.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2880048947657734025.kers]
Normalized transition count is 22 out of 23 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 22 rows 23 cols 77 entries
Finished phase 1 with 17 SingleSign rule and 1 generalized
[2026-05-25 15:52:29] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2880048947657734025.kers
Total runtime 0 ms.
[2026-05-25 15:52:29] [INFO ] Implicit Places using invariants in 39 ms returned []
[2026-05-25 15:52:29] [INFO ] Invariant cache hit.
[2026-05-25 15:52:29] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-25 15:52:29] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
Running 22 sub problems to find dead transitions.
[2026-05-25 15:52:29] [INFO ] Invariant cache hit.
[2026-05-25 15:52:29] [INFO ] State equation strengthened by 5 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 5/27 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 22/44 variables, 22/49 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 4/53 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (OVERLAPS) 1/45 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/45 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/45 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 9 (OVERLAPS) 1/46 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/46 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 11 (OVERLAPS) 0/46 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Real declared 46/46 variables, and 56 constraints, problems are : Problem set: 0 solved, 22 unsolved in 373 ms.
Refiners :[Domain max(s): 23/23 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 23/23 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 22 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 5/27 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 22/44 variables, 22/49 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 4/53 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 22/75 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (OVERLAPS) 1/45 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/45 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/45 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 10 (OVERLAPS) 1/46 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/46 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 12 (OVERLAPS) 0/46 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Int declared 46/46 variables, and 78 constraints, problems are : Problem set: 0 solved, 22 unsolved in 715 ms.
Refiners :[Domain max(s): 23/23 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 23/23 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1093ms problems are : Problem set: 0 solved, 22 unsolved
Search for dead transitions found 0 dead transitions in 1094ms
Starting structural reductions in LTL mode, iteration 1 : 23/24 places, 23/23 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1192 ms. Remains : 23/24 places, 23/23 transitions.
[2026-05-25 15:52:30] [INFO ] Flatten gal took : 4 ms
[2026-05-25 15:52:30] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:52:30] [INFO ] Input system was already deterministic with 23 transitions.
[2026-05-25 15:52:30] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:52:30] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:52:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality1650023746338247824.gal : 0 ms
[2026-05-25 15:52:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality6769107917132312862.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/CTLCardinality1650023746338247824.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6769107917132312862.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,1373,0.018423,4276,2,102,5,1967,6,0,116,1939,0
Converting to forward existential form...Done !
original formula: EX(((((p17==0)&&(p13==1))&&((p22==0)&&(p9==0)))&&(p18==1)))
=> equivalent forward existential formula: [(EY(Init) * ((((p17==0)&&(p13==1))&&((p22==0)&&(p9==0)))&&(p18==1)))] != FALSE
(forward)formula 0,0,0.019902,4536,1,0,8,1967,8,1,165,1939,2
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 23 transition count 23
Applied a total of 1 rules in 1 ms. Remains 23 /24 variables (removed 1) and now considering 23/23 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4030277179860438905.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6255890769805630061.kers'
[2026-05-25 15:52:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4030277179860438905.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6255890769805630061.kers]
Normalized transition count is 22 out of 23 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 22 rows 23 cols 77 entries
Finished phase 1 with 17 SingleSign rule and 1 generalized
[2026-05-25 15:52:30] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6255890769805630061.kers
Total runtime 0 ms.
[2026-05-25 15:52:30] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-25 15:52:30] [INFO ] Invariant cache hit.
[2026-05-25 15:52:30] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-25 15:52:30] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 23/24 places, 23/23 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 77 ms. Remains : 23/24 places, 23/23 transitions.
[2026-05-25 15:52:30] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:52:30] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:52:30] [INFO ] Input system was already deterministic with 23 transitions.
[2026-05-25 15:52:30] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:52:30] [INFO ] Flatten gal took : 4 ms
[2026-05-25 15:52:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality9407852683926815148.gal : 0 ms
[2026-05-25 15:52:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality18284373686180036839.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/CTLCardinality9407852683926815148.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18284373686180036839.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,1373,0.017581,4268,2,103,5,1948,6,0,116,1917,0
Converting to forward existential form...Done !
original formula: AX((EG(EX(TRUE)) * AF((EX(((p6==0)||(p20==1))) * A(((p7==0)||(p20==1)) U EF((p3==1)))))))
=> equivalent forward existential formula: ([(EY(Init) * !(EG(EX(TRUE))))] = FALSE * [FwdG(EY(Init),!((EX(((p6==0)||(p20==1))) * !((E(!(E(TRUE U (p3==1))) ...247
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t13, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.059594,6208,1,0,188,11790,84,128,813,14445,227
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Ensure Unique test removed 1 places
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 23 transition count 21
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 21 transition count 21
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 0 with 2 rules applied. Total rules applied 6 place count 20 transition count 20
Applied a total of 6 rules in 8 ms. Remains 20 /24 variables (removed 4) and now considering 20/23 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10621716259645555948.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3031800061124403910.kers'
[2026-05-25 15:52:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10621716259645555948.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3031800061124403910.kers]
Normalized transition count is 19 out of 20 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 19 rows 20 cols 63 entries
Finished phase 1 with 14 SingleSign rule and 1 generalized
[2026-05-25 15:52:30] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3031800061124403910.kers
Total runtime 0 ms.
[2026-05-25 15:52:30] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-25 15:52:30] [INFO ] Invariant cache hit.
[2026-05-25 15:52:30] [INFO ] State equation strengthened by 9 read => feed constraints.
[2026-05-25 15:52:30] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2026-05-25 15:52:30] [INFO ] Redundant transitions in 0 ms returned []
Running 19 sub problems to find dead transitions.
[2026-05-25 15:52:30] [INFO ] Invariant cache hit.
[2026-05-25 15:52:30] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 5/24 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/19 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (OVERLAPS) 19/38 variables, 19/43 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/38 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 6 (OVERLAPS) 1/39 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/39 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/39 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 9 (OVERLAPS) 1/40 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/40 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 11 (OVERLAPS) 0/40 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Real declared 40/40 variables, and 54 constraints, problems are : Problem set: 0 solved, 19 unsolved in 315 ms.
Refiners :[Domain max(s): 20/20 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 20/20 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 19 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 5/24 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/19 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (OVERLAPS) 19/38 variables, 19/43 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/38 variables, 19/70 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/38 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 7 (OVERLAPS) 1/39 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/39 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/39 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 10 (OVERLAPS) 1/40 variables, 1/73 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/40 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 12 (OVERLAPS) 0/40 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Int declared 40/40 variables, and 73 constraints, problems are : Problem set: 0 solved, 19 unsolved in 490 ms.
Refiners :[Domain max(s): 20/20 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 20/20 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 823ms problems are : Problem set: 0 solved, 19 unsolved
Search for dead transitions found 0 dead transitions in 823ms
Starting structural reductions in SI_CTL mode, iteration 1 : 20/24 places, 20/23 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 922 ms. Remains : 20/24 places, 20/23 transitions.
[2026-05-25 15:52:31] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:52:31] [INFO ] Flatten gal took : 2 ms
[2026-05-25 15:52:31] [INFO ] Input system was already deterministic with 20 transitions.
[2026-05-25 15:52:31] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:52:31] [INFO ] Flatten gal took : 2 ms
[2026-05-25 15:52:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality14082003239260967609.gal : 0 ms
[2026-05-25 15:52:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality9836291738206162289.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/CTLCardinality14082003239260967609.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9836291738206162289.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,505,0.009363,4260,2,86,5,2241,6,0,101,1663,0
Converting to forward existential form...Done !
original formula: AG((((p21==0) * EG((p7==0))) + (((p14==0)&&(p20==1))&&((p16==1)||((p16==0)&&(p21==1))))))
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !((((p14==0)&&(p20==1))&&((p16==1)||((p16==0)&&(p21==1)))))) * !((p21==0)))] = FALSE * [((...261
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t8, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...171
(forward)formula 0,0,0.026554,5252,1,0,121,5460,63,62,674,6153,132
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Ensure Unique test removed 1 places
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 23 transition count 19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 19 transition count 19
Applied a total of 8 rules in 2 ms. Remains 19 /24 variables (removed 5) and now considering 19/23 (removed 4) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15963757922281433163.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5753384153449131604.kers'
[2026-05-25 15:52:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15963757922281433163.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5753384153449131604.kers]
Normalized transition count is 18 out of 19 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 18 rows 19 cols 69 entries
Finished phase 1 with 13 SingleSign rule and 1 generalized
[2026-05-25 15:52:31] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5753384153449131604.kers
Total runtime 0 ms.
[2026-05-25 15:52:31] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-25 15:52:31] [INFO ] Invariant cache hit.
[2026-05-25 15:52:31] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-25 15:52:31] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2026-05-25 15:52:31] [INFO ] Redundant transitions in 0 ms returned []
Running 18 sub problems to find dead transitions.
[2026-05-25 15:52:31] [INFO ] Invariant cache hit.
[2026-05-25 15:52:31] [INFO ] State equation strengthened by 5 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 5/23 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 18/36 variables, 18/41 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 4/45 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 1/37 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/37 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/37 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (OVERLAPS) 1/38 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/38 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 11 (OVERLAPS) 0/38 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 38/38 variables, and 48 constraints, problems are : Problem set: 0 solved, 18 unsolved in 313 ms.
Refiners :[Domain max(s): 19/19 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 19/19 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 5/23 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 18/36 variables, 18/41 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 4/45 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 18/63 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/36 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (OVERLAPS) 1/37 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/37 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/37 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (OVERLAPS) 1/38 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/38 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 12 (OVERLAPS) 0/38 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 38/38 variables, and 66 constraints, problems are : Problem set: 0 solved, 18 unsolved in 435 ms.
Refiners :[Domain max(s): 19/19 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 19/19 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 752ms problems are : Problem set: 0 solved, 18 unsolved
Search for dead transitions found 0 dead transitions in 752ms
Starting structural reductions in SI_CTL mode, iteration 1 : 19/24 places, 19/23 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 830 ms. Remains : 19/24 places, 19/23 transitions.
[2026-05-25 15:52:32] [INFO ] Flatten gal took : 3 ms
[2026-05-25 15:52:32] [INFO ] Flatten gal took : 2 ms
[2026-05-25 15:52:32] [INFO ] Input system was already deterministic with 19 transitions.
[2026-05-25 15:52:32] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:52:32] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:52:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality3011634056821856319.gal : 1 ms
[2026-05-25 15:52:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality6964061046853098870.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/CTLCardinality3011634056821856319.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6964061046853098870.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,453,0.007952,4188,2,79,5,1586,6,0,96,1482,0
Converting to forward existential form...Done !
original formula: AG(A(E(((p5==0)||(p22==1)) U ((p17!=1) + EG(((p22==0)||(p5==1))))) U EF(((p18==0)||(p23==1)))))
=> equivalent forward existential formula: ([((FwdU(FwdU(Init,TRUE),!(E(TRUE U ((p18==0)||(p23==1))))) * !(E(((p5==0)||(p22==1)) U ((p17!=1) + EG(((p22==0)...285
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t5, Intersection with reachable at each step enabled. (destroyed/reverse/interse...175
(forward)formula 0,1,0.014342,4528,1,0,54,1586,64,25,681,1482,53
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 23 transition count 23
Applied a total of 1 rules in 0 ms. Remains 23 /24 variables (removed 1) and now considering 23/23 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-188625854319163688.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3771822625225640961.kers'
[2026-05-25 15:52:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-188625854319163688.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3771822625225640961.kers]
Normalized transition count is 22 out of 23 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 22 rows 23 cols 77 entries
Finished phase 1 with 17 SingleSign rule and 1 generalized
[2026-05-25 15:52:32] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3771822625225640961.kers
Total runtime 0 ms.
[2026-05-25 15:52:32] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-25 15:52:32] [INFO ] Invariant cache hit.
[2026-05-25 15:52:32] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-25 15:52:32] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
Running 22 sub problems to find dead transitions.
[2026-05-25 15:52:32] [INFO ] Invariant cache hit.
[2026-05-25 15:52:32] [INFO ] State equation strengthened by 5 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 5/27 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 22/44 variables, 22/49 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 4/53 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (OVERLAPS) 1/45 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/45 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/45 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 9 (OVERLAPS) 1/46 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/46 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 11 (OVERLAPS) 0/46 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Real declared 46/46 variables, and 56 constraints, problems are : Problem set: 0 solved, 22 unsolved in 304 ms.
Refiners :[Domain max(s): 23/23 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 23/23 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 22 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 5/27 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 22/44 variables, 22/49 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 4/53 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 22/75 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (OVERLAPS) 1/45 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/45 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/45 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 10 (OVERLAPS) 1/46 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/46 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 12 (OVERLAPS) 0/46 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Int declared 46/46 variables, and 78 constraints, problems are : Problem set: 0 solved, 22 unsolved in 649 ms.
Refiners :[Domain max(s): 23/23 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 23/23 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 959ms problems are : Problem set: 0 solved, 22 unsolved
Search for dead transitions found 0 dead transitions in 960ms
Starting structural reductions in LTL mode, iteration 1 : 23/24 places, 23/23 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1029 ms. Remains : 23/24 places, 23/23 transitions.
[2026-05-25 15:52:33] [INFO ] Flatten gal took : 3 ms
[2026-05-25 15:52:33] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:52:33] [INFO ] Input system was already deterministic with 23 transitions.
[2026-05-25 15:52:33] [INFO ] Flatten gal took : 2 ms
[2026-05-25 15:52:33] [INFO ] Flatten gal took : 2 ms
[2026-05-25 15:52:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality12810495230130924396.gal : 0 ms
[2026-05-25 15:52:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality10902751982049501721.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/CTLCardinality12810495230130924396.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10902751982049501721.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,1373,0.010093,4264,2,103,5,1948,6,0,116,1917,0
Converting to forward existential form...Done !
original formula: EX(((EX(TRUE) + AG((p16==0))) + (AX(EF((p22==1))) + ((p8==0)&&(p4==1)))))
=> equivalent forward existential formula: (([(EY(EY(Init)) * TRUE)] != FALSE + [(EY(Init) * !(E(TRUE U !((p16==0)))))] != FALSE) + ([(EY(Init) * !(EX(!(E(...232
(forward)formula 0,1,0.010433,4264,1,0,7,1948,7,1,183,1917,2
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 23 transition count 23
Applied a total of 1 rules in 0 ms. Remains 23 /24 variables (removed 1) and now considering 23/23 (removed 0) transitions.
[2026-05-25 15:52:33] [INFO ] Invariant cache hit.
[2026-05-25 15:52:33] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-25 15:52:33] [INFO ] Invariant cache hit.
[2026-05-25 15:52:33] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-25 15:52:33] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 23/24 places, 23/23 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64 ms. Remains : 23/24 places, 23/23 transitions.
[2026-05-25 15:52:33] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:52:33] [INFO ] Flatten gal took : 2 ms
[2026-05-25 15:52:33] [INFO ] Input system was already deterministic with 23 transitions.
[2026-05-25 15:52:33] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:52:33] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:52:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality8923197814917203740.gal : 0 ms
[2026-05-25 15:52:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality14945244623298977806.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/CTLCardinality8923197814917203740.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14945244623298977806.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,1373,0.009633,4272,2,103,5,1948,6,0,116,1917,0
Converting to forward existential form...Done !
original formula: AX((p8==1))
=> equivalent forward existential formula: [(EY(Init) * !((p8==1)))] = FALSE
(forward)formula 0,1,0.010377,4532,1,0,9,1948,9,2,154,1917,2
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 23 transition count 23
Applied a total of 1 rules in 0 ms. Remains 23 /24 variables (removed 1) and now considering 23/23 (removed 0) transitions.
[2026-05-25 15:52:33] [INFO ] Invariant cache hit.
[2026-05-25 15:52:33] [INFO ] Implicit Places using invariants in 28 ms returned []
[2026-05-25 15:52:33] [INFO ] Invariant cache hit.
[2026-05-25 15:52:33] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-25 15:52:33] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 23/24 places, 23/23 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65 ms. Remains : 23/24 places, 23/23 transitions.
[2026-05-25 15:52:33] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:52:33] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:52:33] [INFO ] Input system was already deterministic with 23 transitions.
[2026-05-25 15:52:33] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:52:33] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:52:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality3604633364981602742.gal : 0 ms
[2026-05-25 15:52:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality15092802070485711576.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/CTLCardinality3604633364981602742.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15092802070485711576.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,1373,0.010485,4264,2,103,5,1948,6,0,116,1917,0
Converting to forward existential form...Done !
original formula: AX(((p7==0)&&(p10==1)))
=> equivalent forward existential formula: [(EY(Init) * !(((p7==0)&&(p10==1))))] = FALSE
(forward)formula 0,0,0.011276,4528,1,0,9,1948,9,2,160,1917,2
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Graph (complete) has 70 edges and 24 vertex of which 18 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 1 place count 18 transition count 18
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 9 place count 14 transition count 18
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 0 with 2 rules applied. Total rules applied 11 place count 13 transition count 17
Applied a total of 11 rules in 7 ms. Remains 13 /24 variables (removed 11) and now considering 17/23 (removed 6) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13889469662204657392.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17315663899429335290.kers'
[2026-05-25 15:52:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13889469662204657392.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17315663899429335290.kers]
Normalized transition count is 16 out of 17 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 16 rows 13 cols 49 entries
Finished phase 1 with 11 SingleSign rule and 1 generalized
[2026-05-25 15:52:33] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17315663899429335290.kers
Total runtime 0 ms.
[2026-05-25 15:52:33] [INFO ] Implicit Places using invariants in 19 ms returned []
[2026-05-25 15:52:33] [INFO ] Invariant cache hit.
[2026-05-25 15:52:33] [INFO ] State equation strengthened by 9 read => feed constraints.
[2026-05-25 15:52:33] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2026-05-25 15:52:33] [INFO ] Redundant transitions in 0 ms returned []
Running 16 sub problems to find dead transitions.
[2026-05-25 15:52:33] [INFO ] Invariant cache hit.
[2026-05-25 15:52:33] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/12 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 16/28 variables, 12/25 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/28 variables, 8/33 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/28 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (OVERLAPS) 1/29 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/29 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/29 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (OVERLAPS) 1/30 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/30 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 11 (OVERLAPS) 0/30 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 30/30 variables, and 36 constraints, problems are : Problem set: 0 solved, 16 unsolved in 237 ms.
Refiners :[Domain max(s): 13/13 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 13/13 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/12 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 16/28 variables, 12/25 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/28 variables, 8/33 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/28 variables, 16/49 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/28 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 1/29 variables, 1/50 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/29 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/29 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (OVERLAPS) 1/30 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/30 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 12 (OVERLAPS) 0/30 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Int declared 30/30 variables, and 52 constraints, problems are : Problem set: 0 solved, 16 unsolved in 290 ms.
Refiners :[Domain max(s): 13/13 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 13/13 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 529ms problems are : Problem set: 0 solved, 16 unsolved
Search for dead transitions found 0 dead transitions in 529ms
Starting structural reductions in SI_CTL mode, iteration 1 : 13/24 places, 17/23 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 587 ms. Remains : 13/24 places, 17/23 transitions.
[2026-05-25 15:52:34] [INFO ] Flatten gal took : 3 ms
[2026-05-25 15:52:34] [INFO ] Flatten gal took : 2 ms
[2026-05-25 15:52:34] [INFO ] Input system was already deterministic with 17 transitions.
[2026-05-25 15:52:34] [INFO ] Flatten gal took : 2 ms
[2026-05-25 15:52:34] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:52:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality1322437016485102142.gal : 0 ms
[2026-05-25 15:52:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality1255231013295298638.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/CTLCardinality1322437016485102142.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1255231013295298638.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,292,0.016685,4144,2,51,5,1596,6,0,70,1219,0
Converting to forward existential form...Done !
original formula: EF(EG(AF((p16==1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(EG(!((p16==1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t6, t8, t10, t12, Intersection with reachable at each step enabled. (destroyed/r...189
(forward)formula 0,1,0.025529,4484,1,0,109,3410,60,56,474,3138,116
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 23 transition count 23
Applied a total of 1 rules in 0 ms. Remains 23 /24 variables (removed 1) and now considering 23/23 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-359002390486147005.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15608409458450239794.kers'
[2026-05-25 15:52:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-359002390486147005.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15608409458450239794.kers]
Normalized transition count is 22 out of 23 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 22 rows 23 cols 77 entries
Finished phase 1 with 17 SingleSign rule and 1 generalized
[2026-05-25 15:52:34] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15608409458450239794.kers
Total runtime 0 ms.
[2026-05-25 15:52:34] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-25 15:52:34] [INFO ] Invariant cache hit.
[2026-05-25 15:52:34] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-25 15:52:34] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
Running 22 sub problems to find dead transitions.
[2026-05-25 15:52:34] [INFO ] Invariant cache hit.
[2026-05-25 15:52:34] [INFO ] State equation strengthened by 5 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 5/27 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 22/44 variables, 22/49 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 4/53 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (OVERLAPS) 1/45 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/45 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/45 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 9 (OVERLAPS) 1/46 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/46 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 11 (OVERLAPS) 0/46 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Real declared 46/46 variables, and 56 constraints, problems are : Problem set: 0 solved, 22 unsolved in 342 ms.
Refiners :[Domain max(s): 23/23 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 23/23 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 22 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 5/27 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 22/44 variables, 22/49 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 4/53 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 22/75 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (OVERLAPS) 1/45 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/45 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/45 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 10 (OVERLAPS) 1/46 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/46 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 12 (OVERLAPS) 0/46 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Int declared 46/46 variables, and 78 constraints, problems are : Problem set: 0 solved, 22 unsolved in 615 ms.
Refiners :[Domain max(s): 23/23 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 23/23 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 961ms problems are : Problem set: 0 solved, 22 unsolved
Search for dead transitions found 0 dead transitions in 961ms
Starting structural reductions in LTL mode, iteration 1 : 23/24 places, 23/23 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1026 ms. Remains : 23/24 places, 23/23 transitions.
[2026-05-25 15:52:35] [INFO ] Flatten gal took : 3 ms
[2026-05-25 15:52:35] [INFO ] Flatten gal took : 2 ms
[2026-05-25 15:52:35] [INFO ] Input system was already deterministic with 23 transitions.
[2026-05-25 15:52:35] [INFO ] Flatten gal took : 1 ms
[2026-05-25 15:52:35] [INFO ] Flatten gal took : 2 ms
[2026-05-25 15:52:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality3405760121475586574.gal : 0 ms
[2026-05-25 15:52:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality14323884193511143340.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/CTLCardinality3405760121475586574.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14323884193511143340.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,1373,0.010818,4276,2,102,5,1967,6,0,116,1939,0
Converting to forward existential form...Done !
original formula: A(((((p2==1) + E(AG((p12==1)) U (((p11==0)||(p8==1))&&(p22==1)))) + (E(((!((p17==1)&&(p21==1)))&&(p3==1)) U EG((p22==1))) + (p1==1))) + (...336
=> equivalent forward existential formula: [((Init * !(EG(!(((p8==0) * ((p4==1) + (!((E(!(EG((p12==1))) U (!(((p18==1)&&((p17==0)||(p8==1)))) * !(EG((p12==...812
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t13, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.141982,10764,1,0,570,38301,113,376,840,49581,657
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
[2026-05-25 15:52:35] [INFO ] Flatten gal took : 4 ms
[2026-05-25 15:52:35] [INFO ] Flatten gal took : 3 ms
Total runtime 9600 ms.
BK_STOP 1779724355673
--------------------
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="GPUForwardProgress-PT-04a"
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 GPUForwardProgress-PT-04a, 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 r146-tall-177961074100377"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-04a.tgz
mv GPUForwardProgress-PT-04a 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 ;