About the Execution of ITS-Tools for ShieldIIPt-PT-004A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 40280.00 | 0.00 | 0.00 | FFTTTFTFFTTTFFTT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r198-tall-174894532800473.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 ShieldIIPt-PT-004A, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r198-tall-174894532800473
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 7.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K 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 6.6K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.5K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 101K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K 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 22K 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 ShieldIIPt-PT-004A-CTLCardinality-2023-12
FORMULA_NAME ShieldIIPt-PT-004A-CTLCardinality-2023-13
FORMULA_NAME ShieldIIPt-PT-004A-CTLCardinality-2023-14
FORMULA_NAME ShieldIIPt-PT-004A-CTLCardinality-2023-15
FORMULA_NAME ShieldIIPt-PT-004A-CTLCardinality-2025-00
FORMULA_NAME ShieldIIPt-PT-004A-CTLCardinality-2025-01
FORMULA_NAME ShieldIIPt-PT-004A-CTLCardinality-2025-02
FORMULA_NAME ShieldIIPt-PT-004A-CTLCardinality-2025-03
FORMULA_NAME ShieldIIPt-PT-004A-CTLCardinality-2025-04
FORMULA_NAME ShieldIIPt-PT-004A-CTLCardinality-2025-05
FORMULA_NAME ShieldIIPt-PT-004A-CTLCardinality-2025-06
FORMULA_NAME ShieldIIPt-PT-004A-CTLCardinality-2025-07
FORMULA_NAME ShieldIIPt-PT-004A-CTLCardinality-2025-08
FORMULA_NAME ShieldIIPt-PT-004A-CTLCardinality-2025-09
FORMULA_NAME ShieldIIPt-PT-004A-CTLCardinality-2025-10
FORMULA_NAME ShieldIIPt-PT-004A-CTLCardinality-2025-11
=== Now, execution of the tool begins
BK_START 1749117912131
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-004A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-05 10:05:13] [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]
[2025-06-05 10:05:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 10:05:13] [INFO ] Load time of PNML (sax parser for PT used): 48 ms
[2025-06-05 10:05:13] [INFO ] Transformed 79 places.
[2025-06-05 10:05:13] [INFO ] Transformed 59 transitions.
[2025-06-05 10:05:13] [INFO ] Found NUPN structural information;
[2025-06-05 10:05:13] [INFO ] Parsed PT model containing 79 places and 59 transitions and 246 arcs in 136 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldIIPt-PT-004A-CTLCardinality-2025-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 65 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 7 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
// Phase 1: matrix 58 rows 79 cols
[2025-06-05 10:05:13] [INFO ] Computed 37 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:13] [INFO ] Implicit Places using invariants in 211 ms returned []
[2025-06-05 10:05:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:13] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 343 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2025-06-05 10:05:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1495 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1926 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3454ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 3467ms
Finished structural reductions in LTL mode , in 1 iterations and 3833 ms. Remains : 79/79 places, 58/58 transitions.
Support contains 65 out of 79 places after structural reductions.
[2025-06-05 10:05:17] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-05 10:05:17] [INFO ] Flatten gal took : 24 ms
[2025-06-05 10:05:17] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ShieldIIPt-PT-004A-CTLCardinality-2025-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-004A-CTLCardinality-2025-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-05 10:05:17] [INFO ] Flatten gal took : 9 ms
[2025-06-05 10:05:17] [INFO ] Input system was already deterministic with 58 transitions.
Support contains 63 out of 79 places (down from 65) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 53 to 51
RANDOM walk for 8157 steps (1 resets) in 321 ms. (25 steps per ms) remains 0/51 properties
[2025-06-05 10:05:17] [INFO ] Flatten gal took : 8 ms
[2025-06-05 10:05:17] [INFO ] Flatten gal took : 6 ms
[2025-06-05 10:05:17] [INFO ] Input system was already deterministic with 58 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2025-06-05 10:05:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:17] [INFO ] Implicit Places using invariants in 54 ms returned []
[2025-06-05 10:05:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:17] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2025-06-05 10:05:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1181 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1692 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2888ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 2890ms
Finished structural reductions in LTL mode , in 1 iterations and 3031 ms. Remains : 79/79 places, 58/58 transitions.
[2025-06-05 10:05:20] [INFO ] Flatten gal took : 9 ms
[2025-06-05 10:05:20] [INFO ] Flatten gal took : 5 ms
[2025-06-05 10:05:20] [INFO ] Input system was already deterministic with 58 transitions.
[2025-06-05 10:05:20] [INFO ] Flatten gal took : 5 ms
[2025-06-05 10:05:20] [INFO ] Flatten gal took : 5 ms
[2025-06-05 10:05:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality5180785817161112622.gal : 2 ms
[2025-06-05 10:05:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality8249956979417586818.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5180785817161112622.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8249956979417586818.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,3.35544e+11,0.086103,7732,2,206,5,16656,6,0,376,26051,0
Converting to forward existential form...Done !
original formula: (A(((((EG((p75==0)) + (((p43!=0)&&(p68==0))&&(p66==0))) + (((((p8==0)||(p55==1))&&(p0==0)) * EF(((p3==0)||(p13==1)))) + (p53==0))) + (p47...302
=> equivalent forward existential formula: ((([FwdG((FwdU(FwdU((FwdU(Init,!(!(E(TRUE U !(!((E(!(!(EG(!((p6==0))))) U (!((p44==1)) * !(!(EG(!((p6==0))))))) ...1072
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.310228,16828,1,0,16,67544,40,7,2112,81602,25
FORMULA ShieldIIPt-PT-004A-CTLCardinality-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 1 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2025-06-05 10:05:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:21] [INFO ] Implicit Places using invariants in 55 ms returned []
[2025-06-05 10:05:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:21] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2025-06-05 10:05:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1106 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1702 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2817ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 2818ms
Finished structural reductions in LTL mode , in 1 iterations and 2952 ms. Remains : 79/79 places, 58/58 transitions.
[2025-06-05 10:05:24] [INFO ] Flatten gal took : 10 ms
[2025-06-05 10:05:24] [INFO ] Flatten gal took : 4 ms
[2025-06-05 10:05:24] [INFO ] Input system was already deterministic with 58 transitions.
[2025-06-05 10:05:24] [INFO ] Flatten gal took : 5 ms
[2025-06-05 10:05:24] [INFO ] Flatten gal took : 6 ms
[2025-06-05 10:05:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality17632726777295263121.gal : 1 ms
[2025-06-05 10:05:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality3497795227299543169.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/CTLCardinality17632726777295263121.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3497795227299543169.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,3.35544e+11,0.077497,7772,2,206,5,16656,6,0,376,26051,0
Converting to forward existential form...Done !
original formula: AG(E((EG(((p20==0)||(p69==1))) + E((AF(((p41==0)||(p61==1))) * !(((p33==0)||(p6==1)))) U EX(((p56==0)||(p32==1))))) U AF(!(AX((p75==1))))...157
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E((EG(((p20==0)||(p69==1))) + E((!(EG(!(((p41==0)||(p61==1))))) * !(((p33==0)||(p6==1)))) ...229
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,0.105848,8028,1,0,16,16656,43,7,2066,26051,18
FORMULA ShieldIIPt-PT-004A-CTLCardinality-2025-02 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 : 79/79 places, 58/58 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 79 transition count 57
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 78 transition count 57
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 77 transition count 56
Applied a total of 4 rules in 20 ms. Remains 77 /79 variables (removed 2) and now considering 56/58 (removed 2) transitions.
// Phase 1: matrix 56 rows 77 cols
[2025-06-05 10:05:24] [INFO ] Computed 37 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:24] [INFO ] Implicit Places using invariants in 47 ms returned [69, 70]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 48 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 75/79 places, 56/58 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 75 transition count 55
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 74 transition count 55
Applied a total of 2 rules in 6 ms. Remains 74 /75 variables (removed 1) and now considering 55/56 (removed 1) transitions.
// Phase 1: matrix 55 rows 74 cols
[2025-06-05 10:05:24] [INFO ] Computed 35 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:24] [INFO ] Implicit Places using invariants in 48 ms returned [63]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 49 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 73/79 places, 55/58 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 72 transition count 54
Applied a total of 2 rules in 7 ms. Remains 72 /73 variables (removed 1) and now considering 54/55 (removed 1) transitions.
// Phase 1: matrix 54 rows 72 cols
[2025-06-05 10:05:24] [INFO ] Computed 34 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:24] [INFO ] Implicit Places using invariants in 47 ms returned []
[2025-06-05 10:05:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:24] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 72/79 places, 54/58 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 248 ms. Remains : 72/79 places, 54/58 transitions.
[2025-06-05 10:05:24] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:05:24] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:05:24] [INFO ] Input system was already deterministic with 54 transitions.
[2025-06-05 10:05:24] [INFO ] Flatten gal took : 4 ms
[2025-06-05 10:05:24] [INFO ] Flatten gal took : 4 ms
[2025-06-05 10:05:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality8440636430939022353.gal : 1 ms
[2025-06-05 10:05:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality9008754982177172707.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/CTLCardinality8440636430939022353.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9008754982177172707.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,3.35544e+10,0.067026,7152,2,186,5,14276,6,0,344,22264,0
Converting to forward existential form...Done !
original formula: AG((((p19==1)||(p8==0)) + (E(E((p11==0) U (p48==1)) U ((p5==0)||(p54==1))) * EF((p76==1)))))
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(((p19==1)||(p8==0)))) * !(E(E((p11==0) U (p48==1)) U ((p5==0)||(p54==1)))))] = FALSE * [...233
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 52/0/2
(forward)formula 0,1,0.125048,8816,1,0,33,22536,28,19,1740,30873,28
FORMULA ShieldIIPt-PT-004A-CTLCardinality-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
// Phase 1: matrix 58 rows 79 cols
[2025-06-05 10:05:24] [INFO ] Computed 37 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:24] [INFO ] Implicit Places using invariants in 57 ms returned []
[2025-06-05 10:05:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:24] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2025-06-05 10:05:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1092 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1598 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2701ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 2702ms
Finished structural reductions in LTL mode , in 1 iterations and 2832 ms. Remains : 79/79 places, 58/58 transitions.
[2025-06-05 10:05:27] [INFO ] Flatten gal took : 5 ms
[2025-06-05 10:05:27] [INFO ] Flatten gal took : 5 ms
[2025-06-05 10:05:27] [INFO ] Input system was already deterministic with 58 transitions.
[2025-06-05 10:05:27] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:05:27] [INFO ] Flatten gal took : 4 ms
[2025-06-05 10:05:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality17811541410575283191.gal : 0 ms
[2025-06-05 10:05:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality4110117984348377970.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/CTLCardinality17811541410575283191.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4110117984348377970.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,3.35544e+11,0.078058,7772,2,206,5,16656,6,0,376,26051,0
Converting to forward existential form...Done !
original formula: AX(AG(EF(EX(AX((p28==1))))))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !(E(TRUE U EX(!(EX(!((p28==1))))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.101789,8028,1,0,9,16656,15,1,1842,26051,7
FORMULA ShieldIIPt-PT-004A-CTLCardinality-2025-06 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 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 4 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2025-06-05 10:05:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:27] [INFO ] Implicit Places using invariants in 49 ms returned []
[2025-06-05 10:05:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:27] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2025-06-05 10:05:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1162 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1660 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2836ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 2836ms
Finished structural reductions in LTL mode , in 1 iterations and 2955 ms. Remains : 79/79 places, 58/58 transitions.
[2025-06-05 10:05:30] [INFO ] Flatten gal took : 10 ms
[2025-06-05 10:05:30] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:05:30] [INFO ] Input system was already deterministic with 58 transitions.
[2025-06-05 10:05:30] [INFO ] Flatten gal took : 8 ms
[2025-06-05 10:05:30] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:05:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality5205096162070711399.gal : 1 ms
[2025-06-05 10:05:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality5097067002970604100.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/CTLCardinality5205096162070711399.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5097067002970604100.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,3.35544e+11,0.077839,7772,2,206,5,16656,6,0,376,26051,0
Converting to forward existential form...Done !
original formula: AG(EX(((((p49==0)||(p18==1)) + (E((p43==0) U ((p47==0)||(p16==1))) + (p61==0))) + ((EF((p9==1)) + ((p73==0)&&(p77==1))) + ((AG(((p42==0)|...251
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(((((p49==0)||(p18==1)) + (E((p43==0) U ((p47==0)||(p16==1))) + (p61==0))) + ((E(TRUE U ...335
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 55/0/3
(forward)formula 0,1,0.112711,8028,1,0,15,16656,30,3,1902,26051,24
FORMULA ShieldIIPt-PT-004A-CTLCardinality-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 4 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2025-06-05 10:05:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:30] [INFO ] Implicit Places using invariants in 55 ms returned []
[2025-06-05 10:05:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:30] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2025-06-05 10:05:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1150 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1612 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2768ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 2768ms
Finished structural reductions in LTL mode , in 1 iterations and 2891 ms. Remains : 79/79 places, 58/58 transitions.
[2025-06-05 10:05:33] [INFO ] Flatten gal took : 7 ms
[2025-06-05 10:05:33] [INFO ] Flatten gal took : 6 ms
[2025-06-05 10:05:33] [INFO ] Input system was already deterministic with 58 transitions.
[2025-06-05 10:05:33] [INFO ] Flatten gal took : 4 ms
[2025-06-05 10:05:33] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:05:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality4828057522588925105.gal : 1 ms
[2025-06-05 10:05:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality4904926578803750561.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/CTLCardinality4828057522588925105.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4904926578803750561.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,3.35544e+11,0.076289,7768,2,206,5,16656,6,0,376,26051,0
Converting to forward existential form...Done !
original formula: AG(((((p42==0)||(p5==1)) + (!(E((((p39==0)||(p65==1))||((p61==0)||(p31==1))) U EX(((p5==0)||(p22==1))))) + (p20==0))) + (p71==1)))
=> equivalent forward existential formula: [(EY(FwdU((((FwdU(Init,TRUE) * !((p71==1))) * !(((p42==0)||(p5==1)))) * !((p20==0))),(((p39==0)||(p65==1))||((p6...206
Hit Full ! (commute/partial/dont) 48/0/10
(forward)formula 0,0,0.096883,8024,1,0,18,16656,21,7,765,26051,8
FORMULA ShieldIIPt-PT-004A-CTLCardinality-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 58/58 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 78 transition count 57
Applied a total of 2 rules in 14 ms. Remains 78 /79 variables (removed 1) and now considering 57/58 (removed 1) transitions.
// Phase 1: matrix 57 rows 78 cols
[2025-06-05 10:05:33] [INFO ] Computed 37 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:33] [INFO ] Implicit Places using invariants in 49 ms returned [71]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 50 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 77/79 places, 57/58 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 77 transition count 56
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 76 transition count 56
Applied a total of 2 rules in 4 ms. Remains 76 /77 variables (removed 1) and now considering 56/57 (removed 1) transitions.
// Phase 1: matrix 56 rows 76 cols
[2025-06-05 10:05:33] [INFO ] Computed 36 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:33] [INFO ] Implicit Places using invariants in 50 ms returned [63]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 50 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 75/79 places, 56/58 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 74 transition count 55
Applied a total of 2 rules in 5 ms. Remains 74 /75 variables (removed 1) and now considering 55/56 (removed 1) transitions.
// Phase 1: matrix 55 rows 74 cols
[2025-06-05 10:05:33] [INFO ] Computed 35 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:34] [INFO ] Implicit Places using invariants in 55 ms returned []
[2025-06-05 10:05:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:34] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 74/79 places, 55/58 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 236 ms. Remains : 74/79 places, 55/58 transitions.
[2025-06-05 10:05:34] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:05:34] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:05:34] [INFO ] Input system was already deterministic with 55 transitions.
[2025-06-05 10:05:34] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:05:34] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:05:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality2200632876833495092.gal : 0 ms
[2025-06-05 10:05:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality16965108649405853947.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/CTLCardinality2200632876833495092.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16965108649405853947.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,6.71089e+10,0.074555,7292,2,191,5,14636,6,0,353,22723,0
Converting to forward existential form...Done !
original formula: E((!(AG((AF(((p70==0)||(p13==1))) * AG((p16==1))))) + (A(((((p27==0)||(p33==1))||(p16==0)) * AG((p58==1))) U EF(((p31==0)||(p25==1)))) * ...296
=> equivalent forward existential formula: [((FwdU(Init,(!(!(E(TRUE U !((!(EG(!(((p70==0)||(p13==1))))) * !(E(TRUE U !((p16==1))))))))) + (!((E(!(E(TRUE U ...558
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.252567,14460,1,0,12,60485,34,2,1938,62879,13
FORMULA ShieldIIPt-PT-004A-CTLCardinality-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
// Phase 1: matrix 58 rows 79 cols
[2025-06-05 10:05:34] [INFO ] Computed 37 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:34] [INFO ] Implicit Places using invariants in 54 ms returned []
[2025-06-05 10:05:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:34] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2025-06-05 10:05:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1142 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1607 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2757ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 2758ms
Finished structural reductions in LTL mode , in 1 iterations and 2883 ms. Remains : 79/79 places, 58/58 transitions.
[2025-06-05 10:05:37] [INFO ] Flatten gal took : 12 ms
[2025-06-05 10:05:37] [INFO ] Flatten gal took : 4 ms
[2025-06-05 10:05:37] [INFO ] Input system was already deterministic with 58 transitions.
[2025-06-05 10:05:37] [INFO ] Flatten gal took : 5 ms
[2025-06-05 10:05:37] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:05:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality17248804703753643165.gal : 0 ms
[2025-06-05 10:05:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality7443264750026103534.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/CTLCardinality17248804703753643165.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7443264750026103534.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,3.35544e+11,0.076145,7772,2,206,5,16656,6,0,376,26051,0
Converting to forward existential form...Done !
original formula: EF((EX(AX(EX(((p48==0)||(p23==1))))) * EG(((p62==0)||(p27==1)))))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * EX(!(EX(!(EX(((p48==0)||(p23==1)))))))),((p62==0)||(p27==1)))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 53/0/5
(forward)formula 0,1,0.108814,8028,1,0,15,16656,20,4,2010,26051,13
FORMULA ShieldIIPt-PT-004A-CTLCardinality-2025-10 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 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 1 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2025-06-05 10:05:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:37] [INFO ] Implicit Places using invariants in 49 ms returned []
[2025-06-05 10:05:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:37] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2025-06-05 10:05:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1088 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1674 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2769ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 2769ms
Finished structural reductions in LTL mode , in 1 iterations and 2887 ms. Remains : 79/79 places, 58/58 transitions.
[2025-06-05 10:05:40] [INFO ] Flatten gal took : 6 ms
[2025-06-05 10:05:40] [INFO ] Flatten gal took : 5 ms
[2025-06-05 10:05:40] [INFO ] Input system was already deterministic with 58 transitions.
[2025-06-05 10:05:40] [INFO ] Flatten gal took : 7 ms
[2025-06-05 10:05:40] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:05:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality9831069442734476122.gal : 0 ms
[2025-06-05 10:05:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality2940380445281105801.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/CTLCardinality9831069442734476122.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2940380445281105801.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,3.35544e+11,0.078554,7772,2,206,5,16656,6,0,376,26051,0
Converting to forward existential form...Done !
original formula: AX(AF((AG(EF(((p68==0)||(p48==1)))) * (((p27==0)||(p19==1)) + ((EX((p50==1)) * (p1==1)) * (p8==1))))))
=> equivalent forward existential formula: [FwdG(EY(Init),!((!(E(TRUE U !(E(TRUE U ((p68==0)||(p48==1)))))) * (((p27==0)||(p19==1)) + ((EX((p50==1)) * (p1=...183
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.101555,8028,1,0,17,16656,24,6,2000,26051,14
FORMULA ShieldIIPt-PT-004A-CTLCardinality-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 3 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2025-06-05 10:05:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:40] [INFO ] Implicit Places using invariants in 54 ms returned []
[2025-06-05 10:05:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:40] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2025-06-05 10:05:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1132 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1596 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2733ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 2733ms
Finished structural reductions in LTL mode , in 1 iterations and 2856 ms. Remains : 79/79 places, 58/58 transitions.
[2025-06-05 10:05:43] [INFO ] Flatten gal took : 7 ms
[2025-06-05 10:05:43] [INFO ] Flatten gal took : 6 ms
[2025-06-05 10:05:43] [INFO ] Input system was already deterministic with 58 transitions.
[2025-06-05 10:05:43] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:05:43] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:05:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality18379253803306343875.gal : 0 ms
[2025-06-05 10:05:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality13725447014009154217.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/CTLCardinality18379253803306343875.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13725447014009154217.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,3.35544e+11,0.077869,7768,2,206,5,16656,6,0,376,26051,0
Converting to forward existential form...Done !
original formula: EG((((p73==1)||(p33==1)) + (EX((p47==1)) + (((p68==0)||(p56==1))&&((p40==0)||(p9==1))))))
=> equivalent forward existential formula: [FwdG(Init,(((p73==1)||(p33==1)) + (EX((p47==1)) + (((p68==0)||(p56==1))&&((p40==0)||(p9==1))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.099388,8024,1,0,13,16656,18,4,1952,26051,13
FORMULA ShieldIIPt-PT-004A-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2025-06-05 10:05:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:43] [INFO ] Implicit Places using invariants in 60 ms returned []
[2025-06-05 10:05:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:43] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2025-06-05 10:05:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1120 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1540 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2665ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 2665ms
Finished structural reductions in LTL mode , in 1 iterations and 2788 ms. Remains : 79/79 places, 58/58 transitions.
[2025-06-05 10:05:46] [INFO ] Flatten gal took : 9 ms
[2025-06-05 10:05:46] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:05:46] [INFO ] Input system was already deterministic with 58 transitions.
[2025-06-05 10:05:46] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:05:46] [INFO ] Flatten gal took : 6 ms
[2025-06-05 10:05:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality16323794157724493851.gal : 0 ms
[2025-06-05 10:05:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality13194221536531797763.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/CTLCardinality16323794157724493851.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13194221536531797763.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,3.35544e+11,0.077092,7776,2,206,5,16656,6,0,376,26051,0
Converting to forward existential form...Done !
original formula: (!(E((AF(((p13==0)||(p31==1))) + !(((p32==0)&&((p27==0)||(p7==1))))) U !(EX((p70==1))))) * AX(EF(AX(FALSE))))
=> equivalent forward existential formula: ([(FwdU(Init,(!(EG(!(((p13==0)||(p31==1))))) + !(((p32==0)&&((p27==0)||(p7==1)))))) * !(EX((p70==1))))] = FALSE ...209
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.090536,7776,1,0,6,16656,12,1,1900,26051,3
FORMULA ShieldIIPt-PT-004A-CTLCardinality-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2025-06-05 10:05:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:46] [INFO ] Implicit Places using invariants in 46 ms returned []
[2025-06-05 10:05:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:46] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2025-06-05 10:05:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1105 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1648 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2760ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 2762ms
Finished structural reductions in LTL mode , in 1 iterations and 2882 ms. Remains : 79/79 places, 58/58 transitions.
[2025-06-05 10:05:49] [INFO ] Flatten gal took : 4 ms
[2025-06-05 10:05:49] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:05:49] [INFO ] Input system was already deterministic with 58 transitions.
[2025-06-05 10:05:49] [INFO ] Flatten gal took : 2 ms
[2025-06-05 10:05:49] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:05:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality14591481352273431688.gal : 0 ms
[2025-06-05 10:05:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality2012837202390096519.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/CTLCardinality14591481352273431688.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2012837202390096519.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,3.35544e+11,0.075341,7772,2,206,5,16656,6,0,376,26051,0
Converting to forward existential form...Done !
original formula: EF(AX((p7==1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!((p7==1)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.091062,8028,1,0,8,16656,11,2,1792,26051,4
FORMULA ShieldIIPt-PT-004A-CTLCardinality-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 1 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2025-06-05 10:05:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:49] [INFO ] Implicit Places using invariants in 56 ms returned []
[2025-06-05 10:05:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:05:49] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2025-06-05 10:05:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1076 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1646 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2730ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 2730ms
Finished structural reductions in LTL mode , in 1 iterations and 2853 ms. Remains : 79/79 places, 58/58 transitions.
[2025-06-05 10:05:52] [INFO ] Flatten gal took : 7 ms
[2025-06-05 10:05:52] [INFO ] Flatten gal took : 2 ms
[2025-06-05 10:05:52] [INFO ] Input system was already deterministic with 58 transitions.
[2025-06-05 10:05:52] [INFO ] Flatten gal took : 2 ms
[2025-06-05 10:05:52] [INFO ] Flatten gal took : 2 ms
[2025-06-05 10:05:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality17907176454253746709.gal : 1 ms
[2025-06-05 10:05:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality18093212487652872507.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/CTLCardinality17907176454253746709.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18093212487652872507.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,3.35544e+11,0.082969,7768,2,206,5,16656,6,0,376,26051,0
Converting to forward existential form...Done !
original formula: AX(EF(EG((((p17==0)||(p52==1))||(p31==1)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U EG((((p17==0)||(p52==1))||(p31==1))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.108144,8024,1,0,7,16656,22,0,1998,26051,9
FORMULA ShieldIIPt-PT-004A-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
[2025-06-05 10:05:52] [INFO ] Flatten gal took : 2 ms
[2025-06-05 10:05:52] [INFO ] Flatten gal took : 2 ms
Total runtime 39041 ms.
BK_STOP 1749117952411
--------------------
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="ShieldIIPt-PT-004A"
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 ShieldIIPt-PT-004A, 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-174894532800473"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-004A.tgz
mv ShieldIIPt-PT-004A 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 ;