About the Execution of ITS-Tools for ShieldPPPs-PT-001A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 30647.00 | 0.00 | 0.00 | TFFFFFFTFTFFTFFT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r198-tall-174894533000601.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is ShieldPPPs-PT-001A, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r198-tall-174894533000601
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 556K
-rw-r--r-- 1 mcc users 5.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 196K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 9.4K May 29 14:32 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 ShieldPPPs-PT-001A-CTLCardinality-2023-12
FORMULA_NAME ShieldPPPs-PT-001A-CTLCardinality-2023-13
FORMULA_NAME ShieldPPPs-PT-001A-CTLCardinality-2023-14
FORMULA_NAME ShieldPPPs-PT-001A-CTLCardinality-2023-15
FORMULA_NAME ShieldPPPs-PT-001A-CTLCardinality-2025-00
FORMULA_NAME ShieldPPPs-PT-001A-CTLCardinality-2025-01
FORMULA_NAME ShieldPPPs-PT-001A-CTLCardinality-2025-02
FORMULA_NAME ShieldPPPs-PT-001A-CTLCardinality-2025-03
FORMULA_NAME ShieldPPPs-PT-001A-CTLCardinality-2025-04
FORMULA_NAME ShieldPPPs-PT-001A-CTLCardinality-2025-05
FORMULA_NAME ShieldPPPs-PT-001A-CTLCardinality-2025-06
FORMULA_NAME ShieldPPPs-PT-001A-CTLCardinality-2025-07
FORMULA_NAME ShieldPPPs-PT-001A-CTLCardinality-2025-08
FORMULA_NAME ShieldPPPs-PT-001A-CTLCardinality-2025-09
FORMULA_NAME ShieldPPPs-PT-001A-CTLCardinality-2025-10
FORMULA_NAME ShieldPPPs-PT-001A-CTLCardinality-2025-11
=== Now, execution of the tool begins
BK_START 1749183936846
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPs-PT-001A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-06 04:25:38] [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]
[2025-06-06 04:25:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-06 04:25:38] [INFO ] Load time of PNML (sax parser for PT used): 42 ms
[2025-06-06 04:25:38] [INFO ] Transformed 34 places.
[2025-06-06 04:25:38] [INFO ] Transformed 29 transitions.
[2025-06-06 04:25:38] [INFO ] Found NUPN structural information;
[2025-06-06 04:25:38] [INFO ] Parsed PT model containing 34 places and 29 transitions and 106 arcs in 119 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Support contains 32 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 29/29 transitions.
Applied a total of 0 rules in 6 ms. Remains 34 /34 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 34 cols
[2025-06-06 04:25:38] [INFO ] Computed 12 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:25:38] [INFO ] Implicit Places using invariants in 175 ms returned []
[2025-06-06 04:25:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:25:38] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 261 ms to find 0 implicit places.
Running 28 sub problems to find dead transitions.
[2025-06-06 04:25:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (OVERLAPS) 1/34 variables, 12/45 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 29/63 variables, 34/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (OVERLAPS) 0/63 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Real declared 63/63 variables, and 80 constraints, problems are : Problem set: 0 solved, 28 unsolved in 598 ms.
Refiners :[Domain max(s): 34/34 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 34/34 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 28 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (OVERLAPS) 1/34 variables, 12/45 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 29/63 variables, 34/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 28/108 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/63 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (OVERLAPS) 0/63 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Int declared 63/63 variables, and 108 constraints, problems are : Problem set: 0 solved, 28 unsolved in 1038 ms.
Refiners :[Domain max(s): 34/34 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 34/34 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1670ms problems are : Problem set: 0 solved, 28 unsolved
Search for dead transitions found 0 dead transitions in 1682ms
Finished structural reductions in LTL mode , in 1 iterations and 1966 ms. Remains : 34/34 places, 29/29 transitions.
Support contains 32 out of 34 places after structural reductions.
[2025-06-06 04:25:40] [INFO ] Flatten gal took : 16 ms
[2025-06-06 04:25:40] [INFO ] Flatten gal took : 6 ms
[2025-06-06 04:25:40] [INFO ] Input system was already deterministic with 29 transitions.
Reduction of identical properties reduced properties to check from 41 to 39
RANDOM walk for 222 steps (0 resets) in 22 ms. (9 steps per ms) remains 0/39 properties
Initial state reduction rules removed 1 formulas.
FORMULA ShieldPPPs-PT-001A-CTLCardinality-2025-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-06 04:25:40] [INFO ] Flatten gal took : 4 ms
[2025-06-06 04:25:40] [INFO ] Flatten gal took : 4 ms
[2025-06-06 04:25:40] [INFO ] Input system was already deterministic with 29 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 34/34 places, 29/29 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 32 transition count 27
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 4 place count 31 transition count 26
Applied a total of 4 rules in 12 ms. Remains 31 /34 variables (removed 3) and now considering 26/29 (removed 3) transitions.
// Phase 1: matrix 26 rows 31 cols
[2025-06-06 04:25:40] [INFO ] Computed 12 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:25:40] [INFO ] Implicit Places using invariants in 32 ms returned []
[2025-06-06 04:25:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:25:40] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 04:25:40] [INFO ] Redundant transitions in 0 ms returned []
Running 24 sub problems to find dead transitions.
[2025-06-06 04:25:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 12/43 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (OVERLAPS) 26/57 variables, 31/74 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (OVERLAPS) 0/57 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 57/57 variables, and 74 constraints, problems are : Problem set: 0 solved, 24 unsolved in 265 ms.
Refiners :[Domain max(s): 31/31 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 31/31 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 12/43 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (OVERLAPS) 26/57 variables, 31/74 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 24/98 constraints. Problems are: Problem set: 0 solved, 24 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 04:25:40] [INFO ] Deduced a trap composed of 10 places in 32 ms of which 6 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/57 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/57 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (OVERLAPS) 0/57 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Int declared 57/57 variables, and 99 constraints, problems are : Problem set: 0 solved, 24 unsolved in 386 ms.
Refiners :[Domain max(s): 31/31 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 31/31 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 657ms problems are : Problem set: 0 solved, 24 unsolved
Search for dead transitions found 0 dead transitions in 657ms
Starting structural reductions in SI_CTL mode, iteration 1 : 31/34 places, 26/29 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 753 ms. Remains : 31/34 places, 26/29 transitions.
[2025-06-06 04:25:41] [INFO ] Flatten gal took : 5 ms
[2025-06-06 04:25:41] [INFO ] Flatten gal took : 3 ms
[2025-06-06 04:25:41] [INFO ] Input system was already deterministic with 26 transitions.
[2025-06-06 04:25:41] [INFO ] Flatten gal took : 2 ms
[2025-06-06 04:25:41] [INFO ] Flatten gal took : 2 ms
[2025-06-06 04:25:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality10215198746149270652.gal : 1 ms
[2025-06-06 04:25:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality11632017885815196087.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10215198746149270652.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11632017885815196087.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,36601,0.064405,6412,2,765,5,9951,6,0,153,17700,0
Converting to forward existential form...Done !
original formula: EG((p2==0))
=> equivalent forward existential formula: [FwdG(Init,(p2==0))] != FALSE
Hit Full ! (commute/partial/dont) 24/0/2
(forward)formula 0,0,0.095635,6668,1,0,13,12991,19,3,768,17700,12
FORMULA ShieldPPPs-PT-001A-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 34 cols
[2025-06-06 04:25:41] [INFO ] Computed 12 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:25:41] [INFO ] Implicit Places using invariants in 35 ms returned []
[2025-06-06 04:25:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:25:41] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
Running 28 sub problems to find dead transitions.
[2025-06-06 04:25:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (OVERLAPS) 1/34 variables, 12/45 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 29/63 variables, 34/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (OVERLAPS) 0/63 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Real declared 63/63 variables, and 80 constraints, problems are : Problem set: 0 solved, 28 unsolved in 372 ms.
Refiners :[Domain max(s): 34/34 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 34/34 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 28 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (OVERLAPS) 1/34 variables, 12/45 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 29/63 variables, 34/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 28/108 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/63 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (OVERLAPS) 0/63 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Int declared 63/63 variables, and 108 constraints, problems are : Problem set: 0 solved, 28 unsolved in 928 ms.
Refiners :[Domain max(s): 34/34 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 34/34 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1306ms problems are : Problem set: 0 solved, 28 unsolved
Search for dead transitions found 0 dead transitions in 1308ms
Finished structural reductions in LTL mode , in 1 iterations and 1388 ms. Remains : 34/34 places, 29/29 transitions.
[2025-06-06 04:25:42] [INFO ] Flatten gal took : 8 ms
[2025-06-06 04:25:42] [INFO ] Flatten gal took : 3 ms
[2025-06-06 04:25:42] [INFO ] Input system was already deterministic with 29 transitions.
[2025-06-06 04:25:42] [INFO ] Flatten gal took : 2 ms
[2025-06-06 04:25:42] [INFO ] Flatten gal took : 3 ms
[2025-06-06 04:25:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality7127208504934314999.gal : 1 ms
[2025-06-06 04:25:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality13981359411027765857.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7127208504934314999.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13981359411027765857.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,61496,0.047205,6104,2,612,5,9541,6,0,167,14166,0
Converting to forward existential form...Done !
original formula: AG(EF(EX(EF(((p10==1)&&((p26==0)||(p30==1)))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U EX(E(TRUE U ((p10==1)&&((p26==0)||(p30==1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t11, t15, t17, t25, t27, Intersection with reachable at ...221
(forward)formula 0,0,0.156375,10968,1,0,102,40030,79,46,1088,42638,99
FORMULA ShieldPPPs-PT-001A-CTLCardinality-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 34/34 places, 29/29 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
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 32 transition count 27
Applied a total of 4 rules in 5 ms. Remains 32 /34 variables (removed 2) and now considering 27/29 (removed 2) transitions.
// Phase 1: matrix 27 rows 32 cols
[2025-06-06 04:25:43] [INFO ] Computed 12 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:25:43] [INFO ] Implicit Places using invariants in 41 ms returned []
[2025-06-06 04:25:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:25:43] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 04:25:43] [INFO ] Redundant transitions in 0 ms returned []
Running 26 sub problems to find dead transitions.
[2025-06-06 04:25:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 2 (OVERLAPS) 1/32 variables, 12/43 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 5 (OVERLAPS) 27/59 variables, 32/76 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 7 (OVERLAPS) 0/59 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 26 unsolved
No progress, stopping.
After SMT solving in domain Real declared 59/59 variables, and 76 constraints, problems are : Problem set: 0 solved, 26 unsolved in 335 ms.
Refiners :[Domain max(s): 32/32 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 32/32 constraints, PredecessorRefiner: 26/26 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 26 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 2 (OVERLAPS) 1/32 variables, 12/43 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 5 (OVERLAPS) 27/59 variables, 32/76 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 26/102 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/59 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 8 (OVERLAPS) 0/59 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 26 unsolved
No progress, stopping.
After SMT solving in domain Int declared 59/59 variables, and 102 constraints, problems are : Problem set: 0 solved, 26 unsolved in 462 ms.
Refiners :[Domain max(s): 32/32 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 32/32 constraints, PredecessorRefiner: 26/26 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 806ms problems are : Problem set: 0 solved, 26 unsolved
Search for dead transitions found 0 dead transitions in 806ms
Starting structural reductions in SI_CTL mode, iteration 1 : 32/34 places, 27/29 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 908 ms. Remains : 32/34 places, 27/29 transitions.
[2025-06-06 04:25:43] [INFO ] Flatten gal took : 7 ms
[2025-06-06 04:25:44] [INFO ] Flatten gal took : 2 ms
[2025-06-06 04:25:44] [INFO ] Input system was already deterministic with 27 transitions.
[2025-06-06 04:25:44] [INFO ] Flatten gal took : 2 ms
[2025-06-06 04:25:44] [INFO ] Flatten gal took : 1 ms
[2025-06-06 04:25:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality392251979458320320.gal : 1 ms
[2025-06-06 04:25:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality4359094523314236769.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality392251979458320320.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4359094523314236769.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,36602,0.050115,6348,2,622,5,9584,6,0,157,15565,0
Converting to forward existential form...Done !
original formula: A(AG(AF((p29==1))) U (p26==1))
=> equivalent forward existential formula: [((Init * !(EG(!((p26==1))))) * !(E(!((p26==1)) U (!(!(E(TRUE U !(!(EG(!((p29==1)))))))) * !((p26==1))))))] != F...159
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t9, t11, t17, t19, t21, t23, t24, Intersection with reachable at eac...218
(forward)formula 0,0,1.13749,54036,1,0,602,270759,88,269,1061,366394,702
FORMULA ShieldPPPs-PT-001A-CTLCardinality-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 34/34 places, 29/29 transitions.
Reduce places removed 1 places and 1 transitions.
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 2 place count 32 transition count 27
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 4 place count 31 transition count 26
Applied a total of 4 rules in 4 ms. Remains 31 /34 variables (removed 3) and now considering 26/29 (removed 3) transitions.
// Phase 1: matrix 26 rows 31 cols
[2025-06-06 04:25:45] [INFO ] Computed 12 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:25:45] [INFO ] Implicit Places using invariants in 48 ms returned []
[2025-06-06 04:25:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:25:45] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 04:25:45] [INFO ] Redundant transitions in 0 ms returned []
Running 24 sub problems to find dead transitions.
[2025-06-06 04:25:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 12/43 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (OVERLAPS) 26/57 variables, 31/74 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (OVERLAPS) 0/57 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 57/57 variables, and 74 constraints, problems are : Problem set: 0 solved, 24 unsolved in 237 ms.
Refiners :[Domain max(s): 31/31 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 31/31 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 12/43 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (OVERLAPS) 26/57 variables, 31/74 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 24/98 constraints. Problems are: Problem set: 0 solved, 24 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 04:25:45] [INFO ] Deduced a trap composed of 10 places in 36 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/57 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/57 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (OVERLAPS) 0/57 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Int declared 57/57 variables, and 99 constraints, problems are : Problem set: 0 solved, 24 unsolved in 376 ms.
Refiners :[Domain max(s): 31/31 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 31/31 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 623ms problems are : Problem set: 0 solved, 24 unsolved
Search for dead transitions found 0 dead transitions in 623ms
Starting structural reductions in SI_CTL mode, iteration 1 : 31/34 places, 26/29 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 722 ms. Remains : 31/34 places, 26/29 transitions.
[2025-06-06 04:25:45] [INFO ] Flatten gal took : 3 ms
[2025-06-06 04:25:45] [INFO ] Flatten gal took : 3 ms
[2025-06-06 04:25:45] [INFO ] Input system was already deterministic with 26 transitions.
[2025-06-06 04:25:45] [INFO ] Flatten gal took : 2 ms
[2025-06-06 04:25:45] [INFO ] Flatten gal took : 2 ms
[2025-06-06 04:25:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality14647707599917898524.gal : 1 ms
[2025-06-06 04:25:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality7120813319194590729.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14647707599917898524.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7120813319194590729.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,36601,0.05222,6456,2,765,5,9951,6,0,153,17700,0
Converting to forward existential form...Done !
original formula: AF((((p2==0) * AF((((p8==0)||(p22==1))&&((p26==0)||(p21==0))))) * AF((p4==1))))
=> equivalent forward existential formula: [FwdG(Init,!((((p2==0) * !(EG(!((((p8==0)||(p22==1))&&((p26==0)||(p21==0))))))) * !(EG(!((p4==1)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t9, t11, t17, t19, t21, t22, t25, Intersection with reachable at eac...218
(forward)formula 0,1,1.37294,63060,1,0,721,330806,86,329,963,493536,774
FORMULA ShieldPPPs-PT-001A-CTLCardinality-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 34/34 places, 29/29 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
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 32 transition count 27
Applied a total of 4 rules in 3 ms. Remains 32 /34 variables (removed 2) and now considering 27/29 (removed 2) transitions.
// Phase 1: matrix 27 rows 32 cols
[2025-06-06 04:25:47] [INFO ] Computed 12 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:25:47] [INFO ] Implicit Places using invariants in 44 ms returned []
[2025-06-06 04:25:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:25:47] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 04:25:47] [INFO ] Redundant transitions in 0 ms returned []
Running 26 sub problems to find dead transitions.
[2025-06-06 04:25:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 2 (OVERLAPS) 1/32 variables, 12/43 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 5 (OVERLAPS) 27/59 variables, 32/76 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 7 (OVERLAPS) 0/59 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 26 unsolved
No progress, stopping.
After SMT solving in domain Real declared 59/59 variables, and 76 constraints, problems are : Problem set: 0 solved, 26 unsolved in 324 ms.
Refiners :[Domain max(s): 32/32 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 32/32 constraints, PredecessorRefiner: 26/26 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 26 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 2 (OVERLAPS) 1/32 variables, 12/43 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 5 (OVERLAPS) 27/59 variables, 32/76 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 26/102 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/59 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 8 (OVERLAPS) 0/59 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 26 unsolved
No progress, stopping.
After SMT solving in domain Int declared 59/59 variables, and 102 constraints, problems are : Problem set: 0 solved, 26 unsolved in 424 ms.
Refiners :[Domain max(s): 32/32 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 32/32 constraints, PredecessorRefiner: 26/26 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 752ms problems are : Problem set: 0 solved, 26 unsolved
Search for dead transitions found 0 dead transitions in 753ms
Starting structural reductions in SI_CTL mode, iteration 1 : 32/34 places, 27/29 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 853 ms. Remains : 32/34 places, 27/29 transitions.
[2025-06-06 04:25:48] [INFO ] Flatten gal took : 6 ms
[2025-06-06 04:25:48] [INFO ] Flatten gal took : 2 ms
[2025-06-06 04:25:48] [INFO ] Input system was already deterministic with 27 transitions.
[2025-06-06 04:25:48] [INFO ] Flatten gal took : 2 ms
[2025-06-06 04:25:48] [INFO ] Flatten gal took : 2 ms
[2025-06-06 04:25:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality13885522656092583942.gal : 1 ms
[2025-06-06 04:25:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality8503233473405172016.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13885522656092583942.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8503233473405172016.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,36602,0.054466,6344,2,622,5,9584,6,0,157,15565,0
Converting to forward existential form...Done !
original formula: AG(EF(((p28==0)&&(p25==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((p28==0)&&(p25==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t9, t11, t17, t19, t21, t23, t24, Intersection with reachable at eac...218
(forward)formula 0,0,0.125959,8648,1,0,90,25812,75,39,1029,27043,82
FORMULA ShieldPPPs-PT-001A-CTLCardinality-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 34/34 places, 29/29 transitions.
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 2 place count 33 transition count 28
Applied a total of 2 rules in 7 ms. Remains 33 /34 variables (removed 1) and now considering 28/29 (removed 1) transitions.
// Phase 1: matrix 28 rows 33 cols
[2025-06-06 04:25:48] [INFO ] Computed 12 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:25:48] [INFO ] Implicit Places using invariants in 33 ms returned []
[2025-06-06 04:25:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:25:48] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 04:25:48] [INFO ] Redundant transitions in 0 ms returned []
Running 27 sub problems to find dead transitions.
[2025-06-06 04:25:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/32 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (OVERLAPS) 1/33 variables, 12/44 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (OVERLAPS) 28/61 variables, 33/78 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/61 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (OVERLAPS) 0/61 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Real declared 61/61 variables, and 78 constraints, problems are : Problem set: 0 solved, 27 unsolved in 348 ms.
Refiners :[Domain max(s): 33/33 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 27 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/32 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (OVERLAPS) 1/33 variables, 12/44 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (OVERLAPS) 28/61 variables, 33/78 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/61 variables, 27/105 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/61 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 8 (OVERLAPS) 0/61 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Int declared 61/61 variables, and 105 constraints, problems are : Problem set: 0 solved, 27 unsolved in 519 ms.
Refiners :[Domain max(s): 33/33 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 871ms problems are : Problem set: 0 solved, 27 unsolved
Search for dead transitions found 0 dead transitions in 871ms
Starting structural reductions in SI_CTL mode, iteration 1 : 33/34 places, 28/29 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 963 ms. Remains : 33/34 places, 28/29 transitions.
[2025-06-06 04:25:49] [INFO ] Flatten gal took : 4 ms
[2025-06-06 04:25:49] [INFO ] Flatten gal took : 2 ms
[2025-06-06 04:25:49] [INFO ] Input system was already deterministic with 28 transitions.
[2025-06-06 04:25:49] [INFO ] Flatten gal took : 3 ms
[2025-06-06 04:25:49] [INFO ] Flatten gal took : 2 ms
[2025-06-06 04:25:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality7421355165021070637.gal : 0 ms
[2025-06-06 04:25:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality13005912377622141998.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7421355165021070637.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13005912377622141998.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,49024,0.045987,6096,2,554,5,8815,6,0,162,14166,0
Converting to forward existential form...Done !
original formula: AG(AF((EF((p28==1)) + E((p6==1) U ((p23==0)||(p9==1))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((E(TRUE U (p28==1)) + E((p6==1) U ((p23==0)||(p9==1))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t12, t14, t22, t24, t26, Intersection with reachable at ...221
(forward)formula 0,0,0.183863,12240,1,0,135,43451,88,63,1086,57964,140
FORMULA ShieldPPPs-PT-001A-CTLCardinality-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 34 cols
[2025-06-06 04:25:49] [INFO ] Computed 12 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:25:49] [INFO ] Implicit Places using invariants in 37 ms returned []
[2025-06-06 04:25:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:25:49] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
Running 28 sub problems to find dead transitions.
[2025-06-06 04:25:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (OVERLAPS) 1/34 variables, 12/45 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 29/63 variables, 34/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (OVERLAPS) 0/63 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Real declared 63/63 variables, and 80 constraints, problems are : Problem set: 0 solved, 28 unsolved in 388 ms.
Refiners :[Domain max(s): 34/34 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 34/34 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 28 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (OVERLAPS) 1/34 variables, 12/45 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 29/63 variables, 34/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 28/108 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/63 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (OVERLAPS) 0/63 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Int declared 63/63 variables, and 108 constraints, problems are : Problem set: 0 solved, 28 unsolved in 936 ms.
Refiners :[Domain max(s): 34/34 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 34/34 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1329ms problems are : Problem set: 0 solved, 28 unsolved
Search for dead transitions found 0 dead transitions in 1329ms
Finished structural reductions in LTL mode , in 1 iterations and 1411 ms. Remains : 34/34 places, 29/29 transitions.
[2025-06-06 04:25:50] [INFO ] Flatten gal took : 5 ms
[2025-06-06 04:25:50] [INFO ] Flatten gal took : 2 ms
[2025-06-06 04:25:50] [INFO ] Input system was already deterministic with 29 transitions.
[2025-06-06 04:25:50] [INFO ] Flatten gal took : 7 ms
[2025-06-06 04:25:50] [INFO ] Flatten gal took : 2 ms
[2025-06-06 04:25:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality5883269709079630186.gal : 1 ms
[2025-06-06 04:25:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality2497910121519914561.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5883269709079630186.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2497910121519914561.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,61496,0.048575,6104,2,612,5,9541,6,0,167,14166,0
Converting to forward existential form...Done !
original formula: EG(((EX(EG((p6==1))) + AG(A((p1==1) U (p33==1)))) + (EG(((p6==0)||(p12==1))) * (p11==0))))
=> equivalent forward existential formula: [FwdG(Init,((EX(EG((p6==1))) + !(E(TRUE U !(!((E(!((p33==1)) U (!((p1==1)) * !((p33==1)))) + EG(!((p33==1)))))))...208
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t11, t15, t17, t25, t27, Intersection with reachable at ...221
(forward)formula 0,0,2.98964,118032,1,0,1192,663799,105,559,1114,884422,1329
FORMULA ShieldPPPs-PT-001A-CTLCardinality-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 34/34 places, 29/29 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 32 transition count 27
Applied a total of 4 rules in 7 ms. Remains 32 /34 variables (removed 2) and now considering 27/29 (removed 2) transitions.
// Phase 1: matrix 27 rows 32 cols
[2025-06-06 04:25:53] [INFO ] Computed 12 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:25:53] [INFO ] Implicit Places using invariants in 30 ms returned []
[2025-06-06 04:25:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:25:54] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 04:25:54] [INFO ] Redundant transitions in 0 ms returned []
Running 26 sub problems to find dead transitions.
[2025-06-06 04:25:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 2 (OVERLAPS) 1/32 variables, 12/43 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 5 (OVERLAPS) 27/59 variables, 32/76 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 7 (OVERLAPS) 0/59 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 26 unsolved
No progress, stopping.
After SMT solving in domain Real declared 59/59 variables, and 76 constraints, problems are : Problem set: 0 solved, 26 unsolved in 312 ms.
Refiners :[Domain max(s): 32/32 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 32/32 constraints, PredecessorRefiner: 26/26 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 26 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 2 (OVERLAPS) 1/32 variables, 12/43 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 5 (OVERLAPS) 27/59 variables, 32/76 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 26/102 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/59 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 8 (OVERLAPS) 0/59 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 26 unsolved
No progress, stopping.
After SMT solving in domain Int declared 59/59 variables, and 102 constraints, problems are : Problem set: 0 solved, 26 unsolved in 435 ms.
Refiners :[Domain max(s): 32/32 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 32/32 constraints, PredecessorRefiner: 26/26 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 751ms problems are : Problem set: 0 solved, 26 unsolved
Search for dead transitions found 0 dead transitions in 752ms
Starting structural reductions in SI_CTL mode, iteration 1 : 32/34 places, 27/29 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 837 ms. Remains : 32/34 places, 27/29 transitions.
[2025-06-06 04:25:54] [INFO ] Flatten gal took : 5 ms
[2025-06-06 04:25:54] [INFO ] Flatten gal took : 5 ms
[2025-06-06 04:25:54] [INFO ] Input system was already deterministic with 27 transitions.
[2025-06-06 04:25:54] [INFO ] Flatten gal took : 1 ms
[2025-06-06 04:25:54] [INFO ] Flatten gal took : 2 ms
[2025-06-06 04:25:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality14128729267655846177.gal : 1 ms
[2025-06-06 04:25:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality12356242396817408452.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14128729267655846177.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12356242396817408452.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,36602,0.05061,6340,2,622,5,9584,6,0,157,15565,0
Converting to forward existential form...Done !
original formula: EF(EG(AF((p25==1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(EG(!((p25==1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t9, t11, t17, t19, t21, t23, t24, Intersection with reachable at eac...218
(forward)formula 0,1,0.695487,36780,1,0,429,182741,81,192,1032,265317,472
FORMULA ShieldPPPs-PT-001A-CTLCardinality-2025-08 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 : 34/34 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 34 /34 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 34 cols
[2025-06-06 04:25:55] [INFO ] Computed 12 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:25:55] [INFO ] Implicit Places using invariants in 31 ms returned []
[2025-06-06 04:25:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:25:55] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Running 28 sub problems to find dead transitions.
[2025-06-06 04:25:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (OVERLAPS) 1/34 variables, 12/45 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 29/63 variables, 34/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (OVERLAPS) 0/63 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Real declared 63/63 variables, and 80 constraints, problems are : Problem set: 0 solved, 28 unsolved in 380 ms.
Refiners :[Domain max(s): 34/34 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 34/34 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 28 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (OVERLAPS) 1/34 variables, 12/45 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 29/63 variables, 34/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 28/108 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/63 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (OVERLAPS) 0/63 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Int declared 63/63 variables, and 108 constraints, problems are : Problem set: 0 solved, 28 unsolved in 927 ms.
Refiners :[Domain max(s): 34/34 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 34/34 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1314ms problems are : Problem set: 0 solved, 28 unsolved
Search for dead transitions found 0 dead transitions in 1314ms
Finished structural reductions in LTL mode , in 1 iterations and 1383 ms. Remains : 34/34 places, 29/29 transitions.
[2025-06-06 04:25:56] [INFO ] Flatten gal took : 6 ms
[2025-06-06 04:25:56] [INFO ] Flatten gal took : 1 ms
[2025-06-06 04:25:56] [INFO ] Input system was already deterministic with 29 transitions.
[2025-06-06 04:25:56] [INFO ] Flatten gal took : 2 ms
[2025-06-06 04:25:56] [INFO ] Flatten gal took : 1 ms
[2025-06-06 04:25:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality4952216867822423614.gal : 0 ms
[2025-06-06 04:25:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality11138110645538915270.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4952216867822423614.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11138110645538915270.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,61496,0.049033,6096,2,612,5,9541,6,0,167,14166,0
Converting to forward existential form...Done !
original formula: AX(((AG(AF((p27==0))) + ((AX((p8==0)) * ((p24==0)||((p25==1)&&(p8==1)))) * (((p24==0)||(p8==0))||(p27==1)))) * ((EG((p3==1)) + EX(((p5==0...195
=> equivalent forward existential formula: ((([(EY((EY(Init) * !(!(E(TRUE U !(!(EG(!((p27==0)))))))))) * !((p8==0)))] = FALSE * [((EY(Init) * !(!(E(TRUE U ...431
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t11, t15, t17, t25, t27, Intersection with reachable at ...221
(forward)formula 0,0,0.540418,31684,1,0,295,164974,83,121,1081,206460,330
FORMULA ShieldPPPs-PT-001A-CTLCardinality-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 34/34 places, 29/29 transitions.
Reduce places removed 1 places and 1 transitions.
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 2 place count 32 transition count 27
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 4 place count 31 transition count 26
Applied a total of 4 rules in 7 ms. Remains 31 /34 variables (removed 3) and now considering 26/29 (removed 3) transitions.
// Phase 1: matrix 26 rows 31 cols
[2025-06-06 04:25:57] [INFO ] Computed 12 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:25:57] [INFO ] Implicit Places using invariants in 32 ms returned []
[2025-06-06 04:25:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:25:57] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 04:25:57] [INFO ] Redundant transitions in 0 ms returned []
Running 24 sub problems to find dead transitions.
[2025-06-06 04:25:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 12/43 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (OVERLAPS) 26/57 variables, 31/74 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (OVERLAPS) 0/57 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 57/57 variables, and 74 constraints, problems are : Problem set: 0 solved, 24 unsolved in 235 ms.
Refiners :[Domain max(s): 31/31 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 31/31 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 12/43 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (OVERLAPS) 26/57 variables, 31/74 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 24/98 constraints. Problems are: Problem set: 0 solved, 24 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 04:25:57] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/57 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/57 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (OVERLAPS) 0/57 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Int declared 57/57 variables, and 99 constraints, problems are : Problem set: 0 solved, 24 unsolved in 326 ms.
Refiners :[Domain max(s): 31/31 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 31/31 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 567ms problems are : Problem set: 0 solved, 24 unsolved
Search for dead transitions found 0 dead transitions in 567ms
Starting structural reductions in SI_CTL mode, iteration 1 : 31/34 places, 26/29 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 655 ms. Remains : 31/34 places, 26/29 transitions.
[2025-06-06 04:25:58] [INFO ] Flatten gal took : 2 ms
[2025-06-06 04:25:58] [INFO ] Flatten gal took : 2 ms
[2025-06-06 04:25:58] [INFO ] Input system was already deterministic with 26 transitions.
[2025-06-06 04:25:58] [INFO ] Flatten gal took : 2 ms
[2025-06-06 04:25:58] [INFO ] Flatten gal took : 2 ms
[2025-06-06 04:25:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality3745506311587831145.gal : 0 ms
[2025-06-06 04:25:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality13776985943006237973.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3745506311587831145.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13776985943006237973.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,36601,0.053495,6456,2,765,5,9951,6,0,153,17700,0
Converting to forward existential form...Done !
original formula: AG(EF(AG(((p2==0)||(p11==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(E(TRUE U !(((p2==0)||(p11==1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t9, t11, t17, t19, t21, t22, t25, Intersection with reachable at eac...218
(forward)formula 0,0,0.114234,8120,1,0,86,21561,74,35,954,25615,75
FORMULA ShieldPPPs-PT-001A-CTLCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 29/29 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 34 cols
[2025-06-06 04:25:58] [INFO ] Computed 12 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:25:58] [INFO ] Implicit Places using invariants in 41 ms returned []
[2025-06-06 04:25:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:25:58] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Running 28 sub problems to find dead transitions.
[2025-06-06 04:25:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (OVERLAPS) 1/34 variables, 12/45 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 29/63 variables, 34/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (OVERLAPS) 0/63 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Real declared 63/63 variables, and 80 constraints, problems are : Problem set: 0 solved, 28 unsolved in 338 ms.
Refiners :[Domain max(s): 34/34 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 34/34 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 28 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (OVERLAPS) 1/34 variables, 12/45 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 29/63 variables, 34/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 28/108 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/63 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (OVERLAPS) 0/63 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Int declared 63/63 variables, and 108 constraints, problems are : Problem set: 0 solved, 28 unsolved in 910 ms.
Refiners :[Domain max(s): 34/34 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 34/34 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1252ms problems are : Problem set: 0 solved, 28 unsolved
Search for dead transitions found 0 dead transitions in 1254ms
Finished structural reductions in LTL mode , in 1 iterations and 1337 ms. Remains : 34/34 places, 29/29 transitions.
[2025-06-06 04:25:59] [INFO ] Flatten gal took : 2 ms
[2025-06-06 04:25:59] [INFO ] Flatten gal took : 1 ms
[2025-06-06 04:25:59] [INFO ] Input system was already deterministic with 29 transitions.
[2025-06-06 04:25:59] [INFO ] Flatten gal took : 2 ms
[2025-06-06 04:25:59] [INFO ] Flatten gal took : 1 ms
[2025-06-06 04:25:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality9063967088754650264.gal : 1 ms
[2025-06-06 04:25:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality598869307720772440.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9063967088754650264.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality598869307720772440.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,61496,0.051332,6100,2,612,5,9541,6,0,167,14166,0
Converting to forward existential form...Done !
original formula: EF(EX((AX((p19==1)) * (p17==1))))
=> equivalent forward existential formula: [((EY(FwdU(Init,TRUE)) * (p17==1)) * !(EX(!((p19==1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t11, t15, t17, t25, t27, Intersection with reachable at ...221
(forward)formula 0,1,0.098048,7636,1,0,87,20496,76,35,1078,20394,67
FORMULA ShieldPPPs-PT-001A-CTLCardinality-2025-11 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 : 34/34 places, 29/29 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2025-06-06 04:25:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:25:59] [INFO ] Implicit Places using invariants in 33 ms returned []
[2025-06-06 04:25:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:25:59] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Running 28 sub problems to find dead transitions.
[2025-06-06 04:25:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (OVERLAPS) 1/34 variables, 12/45 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 29/63 variables, 34/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (OVERLAPS) 0/63 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Real declared 63/63 variables, and 80 constraints, problems are : Problem set: 0 solved, 28 unsolved in 363 ms.
Refiners :[Domain max(s): 34/34 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 34/34 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 28 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (OVERLAPS) 1/34 variables, 12/45 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 29/63 variables, 34/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 28/108 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/63 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (OVERLAPS) 0/63 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Int declared 63/63 variables, and 108 constraints, problems are : Problem set: 0 solved, 28 unsolved in 912 ms.
Refiners :[Domain max(s): 34/34 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 34/34 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1279ms problems are : Problem set: 0 solved, 28 unsolved
Search for dead transitions found 0 dead transitions in 1279ms
Finished structural reductions in LTL mode , in 1 iterations and 1358 ms. Remains : 34/34 places, 29/29 transitions.
[2025-06-06 04:26:01] [INFO ] Flatten gal took : 2 ms
[2025-06-06 04:26:01] [INFO ] Flatten gal took : 2 ms
[2025-06-06 04:26:01] [INFO ] Input system was already deterministic with 29 transitions.
[2025-06-06 04:26:01] [INFO ] Flatten gal took : 1 ms
[2025-06-06 04:26:01] [INFO ] Flatten gal took : 2 ms
[2025-06-06 04:26:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality10734574693665215893.gal : 0 ms
[2025-06-06 04:26:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality16437738102215575214.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10734574693665215893.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16437738102215575214.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,61496,0.04875,6100,2,612,5,9541,6,0,167,14166,0
Converting to forward existential form...Done !
original formula: E((p14!=1) U ((p26==1) * (AF((p26!=1)) + ((EX(((p2==0)||(p14==1))) * E((p32==1) U (p11==1))) * EG(!(((p6==0)||(p29==1))))))))
=> equivalent forward existential formula: ([((FwdU(Init,(p14!=1)) * (p26==1)) * !(EG(!((p26!=1)))))] != FALSE + [FwdG(((FwdU(Init,(p14!=1)) * (p26==1)) * ...241
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t11, t15, t17, t25, t27, Intersection with reachable at ...221
Hit Full ! (commute/partial/dont) 26/0/3
(forward)formula 0,1,0.480959,27000,1,0,385,138359,88,170,1128,169304,417
FORMULA ShieldPPPs-PT-001A-CTLCardinality-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 29/29 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2025-06-06 04:26:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:26:01] [INFO ] Implicit Places using invariants in 27 ms returned []
[2025-06-06 04:26:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:26:01] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Running 28 sub problems to find dead transitions.
[2025-06-06 04:26:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (OVERLAPS) 1/34 variables, 12/45 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 29/63 variables, 34/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (OVERLAPS) 0/63 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Real declared 63/63 variables, and 80 constraints, problems are : Problem set: 0 solved, 28 unsolved in 342 ms.
Refiners :[Domain max(s): 34/34 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 34/34 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 28 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (OVERLAPS) 1/34 variables, 12/45 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 29/63 variables, 34/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 28/108 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/63 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (OVERLAPS) 0/63 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Int declared 63/63 variables, and 108 constraints, problems are : Problem set: 0 solved, 28 unsolved in 938 ms.
Refiners :[Domain max(s): 34/34 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 34/34 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1283ms problems are : Problem set: 0 solved, 28 unsolved
Search for dead transitions found 0 dead transitions in 1284ms
Finished structural reductions in LTL mode , in 1 iterations and 1345 ms. Remains : 34/34 places, 29/29 transitions.
[2025-06-06 04:26:02] [INFO ] Flatten gal took : 4 ms
[2025-06-06 04:26:02] [INFO ] Flatten gal took : 4 ms
[2025-06-06 04:26:02] [INFO ] Input system was already deterministic with 29 transitions.
[2025-06-06 04:26:02] [INFO ] Flatten gal took : 1 ms
[2025-06-06 04:26:02] [INFO ] Flatten gal took : 2 ms
[2025-06-06 04:26:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality129905854364601694.gal : 0 ms
[2025-06-06 04:26:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality8766675297031140660.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality129905854364601694.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8766675297031140660.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,61496,0.048861,6096,2,612,5,9541,6,0,167,14166,0
Converting to forward existential form...Done !
original formula: EG(EF((((p29==1) * AX(FALSE)) * (((A((p17==1) U ((p32==0)||(p20==1))) + AF(((p8==0)||(p25==1)))) + (AG((p10==0)) + (p15!=0))) + (p4!=1)))...157
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (((p29==1) * !(EX(!(FALSE)))) * (((!((E(!(((p32==0)||(p20==1))) U (!((p17==1)) * !(((p32==0)...299
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t11, t15, t17, t25, t27, Intersection with reachable at ...221
(forward)formula 0,0,1.01753,48876,1,0,669,255496,105,306,1120,349325,756
FORMULA ShieldPPPs-PT-001A-CTLCardinality-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2025-06-06 04:26:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:26:03] [INFO ] Implicit Places using invariants in 30 ms returned []
[2025-06-06 04:26:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:26:04] [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.
Running 28 sub problems to find dead transitions.
[2025-06-06 04:26:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (OVERLAPS) 1/34 variables, 12/45 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 29/63 variables, 34/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (OVERLAPS) 0/63 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Real declared 63/63 variables, and 80 constraints, problems are : Problem set: 0 solved, 28 unsolved in 339 ms.
Refiners :[Domain max(s): 34/34 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 34/34 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 28 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (OVERLAPS) 1/34 variables, 12/45 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 29/63 variables, 34/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 28/108 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/63 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (OVERLAPS) 0/63 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Int declared 63/63 variables, and 108 constraints, problems are : Problem set: 0 solved, 28 unsolved in 929 ms.
Refiners :[Domain max(s): 34/34 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 34/34 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1271ms problems are : Problem set: 0 solved, 28 unsolved
Search for dead transitions found 0 dead transitions in 1271ms
Finished structural reductions in LTL mode , in 1 iterations and 1347 ms. Remains : 34/34 places, 29/29 transitions.
[2025-06-06 04:26:05] [INFO ] Flatten gal took : 3 ms
[2025-06-06 04:26:05] [INFO ] Flatten gal took : 3 ms
[2025-06-06 04:26:05] [INFO ] Input system was already deterministic with 29 transitions.
[2025-06-06 04:26:05] [INFO ] Flatten gal took : 1 ms
[2025-06-06 04:26:05] [INFO ] Flatten gal took : 2 ms
[2025-06-06 04:26:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality1780167909620103524.gal : 0 ms
[2025-06-06 04:26:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality17290696771019174742.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1780167909620103524.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17290696771019174742.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,61496,0.055127,6100,2,612,5,9541,6,0,167,14166,0
Converting to forward existential form...Done !
original formula: AF(AG(AF(EX((p0==0)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(!(EG(!(EX((p0==0))))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t11, t15, t17, t25, t27, Intersection with reachable at ...221
Using saturation style SCC detection
(forward)formula 0,0,0.597708,31184,1,0,181,142508,89,85,1173,182453,200
FORMULA ShieldPPPs-PT-001A-CTLCardinality-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 29/29 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2025-06-06 04:26:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:26:05] [INFO ] Implicit Places using invariants in 27 ms returned []
[2025-06-06 04:26:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 04:26:05] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
Running 28 sub problems to find dead transitions.
[2025-06-06 04:26:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (OVERLAPS) 1/34 variables, 12/45 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 29/63 variables, 34/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (OVERLAPS) 0/63 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Real declared 63/63 variables, and 80 constraints, problems are : Problem set: 0 solved, 28 unsolved in 358 ms.
Refiners :[Domain max(s): 34/34 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 34/34 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 28 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (OVERLAPS) 1/34 variables, 12/45 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 29/63 variables, 34/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 28/108 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/63 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (OVERLAPS) 0/63 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Int declared 63/63 variables, and 108 constraints, problems are : Problem set: 0 solved, 28 unsolved in 902 ms.
Refiners :[Domain max(s): 34/34 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 34/34 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1264ms problems are : Problem set: 0 solved, 28 unsolved
Search for dead transitions found 0 dead transitions in 1265ms
Finished structural reductions in LTL mode , in 1 iterations and 1327 ms. Remains : 34/34 places, 29/29 transitions.
[2025-06-06 04:26:07] [INFO ] Flatten gal took : 5 ms
[2025-06-06 04:26:07] [INFO ] Flatten gal took : 5 ms
[2025-06-06 04:26:07] [INFO ] Input system was already deterministic with 29 transitions.
[2025-06-06 04:26:07] [INFO ] Flatten gal took : 1 ms
[2025-06-06 04:26:07] [INFO ] Flatten gal took : 2 ms
[2025-06-06 04:26:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality17783627896760669711.gal : 0 ms
[2025-06-06 04:26:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality1308533632320087886.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17783627896760669711.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1308533632320087886.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,61496,0.053883,6100,2,612,5,9541,6,0,167,14166,0
Converting to forward existential form...Done !
original formula: AX(A(AF((EX(TRUE) + (((p8==0)&&(p3==1))&&(p25==1)))) U !(((p5==0)||(p10==1)))))
=> equivalent forward existential formula: ([FwdG((FwdU(EY(Init),!(!(((p5==0)||(p10==1))))) * !(!(((p5==0)||(p10==1))))),!((EX(TRUE) + (((p8==0)&&(p3==1))&...231
Hit Full ! (commute/partial/dont) 24/0/5
(forward)formula 0,0,0.139639,9556,1,0,18,28145,19,4,875,27703,16
FORMULA ShieldPPPs-PT-001A-CTLCardinality-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
[2025-06-06 04:26:07] [INFO ] Flatten gal took : 2 ms
[2025-06-06 04:26:07] [INFO ] Flatten gal took : 1 ms
Total runtime 29399 ms.
BK_STOP 1749183967493
--------------------
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_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="ShieldPPPs-PT-001A"
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 2-5832"
echo " Executing tool itstools"
echo " Input is ShieldPPPs-PT-001A, 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 r198-tall-174894533000601"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-001A.tgz
mv ShieldPPPs-PT-001A 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 ;