About the Execution of ITS-Tools for ViralEpidemic-PT-S04D1C1A02
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 114086.00 | 0.00 | 0.00 | FFFTFTFFFFTTTTTF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r240-tall-174915590800969.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 ViralEpidemic-PT-S04D1C1A02, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-tall-174915590800969
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 568K
-rw-r--r-- 1 mcc users 8.2K May 29 14:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 29 14:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 29 14:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K May 29 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 29 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 29 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K May 29 14:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 137K May 29 14:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K May 29 14:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K May 29 14:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 29 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 29 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 11 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 68K May 29 14:33 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 ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2023-12
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2023-13
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2023-14
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2023-15
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2025-00
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2025-01
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2025-02
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2025-03
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2025-04
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2025-05
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2025-06
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2025-07
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2025-08
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2025-09
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2025-10
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2025-11
=== Now, execution of the tool begins
BK_START 1749299265462
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S04D1C1A02
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-07 12:27:46] [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]
[2025-06-07 12:27:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 12:27:47] [INFO ] Load time of PNML (sax parser for PT used): 97 ms
[2025-06-07 12:27:47] [INFO ] Transformed 127 places.
[2025-06-07 12:27:47] [INFO ] Transformed 189 transitions.
[2025-06-07 12:27:47] [INFO ] Found NUPN structural information;
[2025-06-07 12:27:47] [INFO ] Parsed PT model containing 127 places and 189 transitions and 441 arcs in 233 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2025-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 80 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 189/189 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 113 transition count 156
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 113 transition count 156
Applied a total of 28 rules in 22 ms. Remains 113 /127 variables (removed 14) and now considering 156/189 (removed 33) transitions.
// Phase 1: matrix 156 rows 113 cols
[2025-06-07 12:27:47] [INFO ] Computed 1 invariants in 22 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:27:47] [INFO ] Implicit Places using invariants in 244 ms returned []
[2025-06-07 12:27:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:27:47] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 420 ms to find 0 implicit places.
Running 155 sub problems to find dead transitions.
[2025-06-07 12:27:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 155 unsolved
At refinement iteration 1 (OVERLAPS) 1/113 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 155 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 155 unsolved
At refinement iteration 3 (OVERLAPS) 156/269 variables, 113/114 constraints. Problems are: Problem set: 0 solved, 155 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/269 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 155 unsolved
At refinement iteration 5 (OVERLAPS) 0/269 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 155 unsolved
No progress, stopping.
After SMT solving in domain Real declared 269/269 variables, and 114 constraints, problems are : Problem set: 0 solved, 155 unsolved in 4980 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 113/113 constraints, PredecessorRefiner: 155/155 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 155 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 155 unsolved
At refinement iteration 1 (OVERLAPS) 1/113 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 155 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 155 unsolved
At refinement iteration 3 (OVERLAPS) 156/269 variables, 113/114 constraints. Problems are: Problem set: 0 solved, 155 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/269 variables, 155/269 constraints. Problems are: Problem set: 0 solved, 155 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/269 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 155 unsolved
At refinement iteration 6 (OVERLAPS) 0/269 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 155 unsolved
No progress, stopping.
After SMT solving in domain Int declared 269/269 variables, and 269 constraints, problems are : Problem set: 0 solved, 155 unsolved in 4286 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 113/113 constraints, PredecessorRefiner: 155/155 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9338ms problems are : Problem set: 0 solved, 155 unsolved
Search for dead transitions found 0 dead transitions in 9361ms
Starting structural reductions in LTL mode, iteration 1 : 113/127 places, 156/189 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9820 ms. Remains : 113/127 places, 156/189 transitions.
Support contains 80 out of 113 places after structural reductions.
[2025-06-07 12:27:57] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-07 12:27:57] [INFO ] Flatten gal took : 33 ms
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2025-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-07 12:27:57] [INFO ] Flatten gal took : 13 ms
[2025-06-07 12:27:57] [INFO ] Input system was already deterministic with 156 transitions.
Support contains 73 out of 113 places (down from 80) after GAL structural reductions.
RANDOM walk for 26740 steps (1064 resets) in 959 ms. (27 steps per ms) remains 0/57 properties
Initial state reduction rules removed 1 formulas.
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2025-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-07 12:27:57] [INFO ] Flatten gal took : 8 ms
[2025-06-07 12:27:57] [INFO ] Flatten gal took : 8 ms
[2025-06-07 12:27:57] [INFO ] Input system was already deterministic with 156 transitions.
Computed a total of 113 stabilizing places and 156 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 113 transition count 156
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Starting structural reductions in SI_CTL mode, iteration 0 : 113/113 places, 156/156 transitions.
Graph (complete) has 74 edges and 113 vertex of which 30 are kept as prefixes of interest. Removing 83 places using SCC suffix rule.1 ms
Discarding 83 places :
Also discarding 109 output transitions
Drop transitions (Output transitions of discarded places.) removed 109 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 30 transition count 45
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 12 place count 21 transition count 25
Iterating global reduction 1 with 9 rules applied. Total rules applied 21 place count 21 transition count 25
Applied a total of 21 rules in 14 ms. Remains 21 /113 variables (removed 92) and now considering 25/156 (removed 131) transitions.
// Phase 1: matrix 25 rows 21 cols
[2025-06-07 12:27:57] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:27:57] [INFO ] Implicit Places using invariants in 24 ms returned []
[2025-06-07 12:27:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:27:57] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 12:27:57] [INFO ] Redundant transitions in 16 ms returned [6, 15]
Found 2 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 2 transitions
Redundant transitions reduction (with SMT) removed 2 transitions.
Running 20 sub problems to find dead transitions.
// Phase 1: matrix 23 rows 21 cols
[2025-06-07 12:27:57] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (OVERLAPS) 23/43 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (OVERLAPS) 1/44 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 0/44 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 44/44 variables, and 21 constraints, problems are : Problem set: 0 solved, 20 unsolved in 147 ms.
Refiners :[State Equation: 21/21 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 20 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (OVERLAPS) 23/43 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 20/40 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (OVERLAPS) 1/44 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (OVERLAPS) 0/44 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Int declared 44/44 variables, and 41 constraints, problems are : Problem set: 0 solved, 20 unsolved in 219 ms.
Refiners :[State Equation: 21/21 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 370ms problems are : Problem set: 0 solved, 20 unsolved
Search for dead transitions found 0 dead transitions in 371ms
Starting structural reductions in SI_CTL mode, iteration 1 : 21/113 places, 23/156 transitions.
Graph (complete) has 12 edges and 21 vertex of which 19 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Applied a total of 1 rules in 2 ms. Remains 19 /21 variables (removed 2) and now considering 21/23 (removed 2) transitions.
// Phase 1: matrix 21 rows 19 cols
[2025-06-07 12:27:58] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:27:58] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-06-07 12:27:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:27:58] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 19/113 places, 21/156 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 522 ms. Remains : 19/113 places, 21/156 transitions.
[2025-06-07 12:27:58] [INFO ] Flatten gal took : 2 ms
[2025-06-07 12:27:58] [INFO ] Flatten gal took : 2 ms
[2025-06-07 12:27:58] [INFO ] Input system was already deterministic with 21 transitions.
[2025-06-07 12:27:58] [INFO ] Flatten gal took : 2 ms
[2025-06-07 12:27:58] [INFO ] Flatten gal took : 1 ms
[2025-06-07 12:27:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality15470215450937356626.gal : 1 ms
[2025-06-07 12:27:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality9834764561509007010.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15470215450937356626.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9834764561509007010.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,15222,0.016588,3568,2,122,5,548,6,0,88,432,0
Converting to forward existential form...Done !
original formula: AG((E(EF(((dFactor224==0)||(patient1==1))) U AG((patient224==1))) * ((dFactor213==1)||(dFactor224==1))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(E(TRUE U ((dFactor224==0)||(patient1==1))) U !(E(TRUE U !((patient224==1)))))))] = FALS...227
(forward)formula 0,0,0.017501,3824,1,0,8,548,9,2,99,432,1
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 156/156 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 62 transition count 64
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 62 transition count 64
Applied a total of 102 rules in 5 ms. Remains 62 /113 variables (removed 51) and now considering 64/156 (removed 92) transitions.
// Phase 1: matrix 64 rows 62 cols
[2025-06-07 12:27:58] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:27:58] [INFO ] Implicit Places using invariants in 56 ms returned []
[2025-06-07 12:27:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:27:58] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
Running 63 sub problems to find dead transitions.
[2025-06-07 12:27:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 1/62 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 63 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 64/126 variables, 62/63 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/126 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (OVERLAPS) 0/126 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Real declared 126/126 variables, and 63 constraints, problems are : Problem set: 0 solved, 63 unsolved in 744 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 62/62 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 63 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 1/62 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (OVERLAPS) 64/126 variables, 62/63 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/126 variables, 63/126 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (OVERLAPS) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Int declared 126/126 variables, and 126 constraints, problems are : Problem set: 0 solved, 63 unsolved in 1133 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 62/62 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1885ms problems are : Problem set: 0 solved, 63 unsolved
Search for dead transitions found 0 dead transitions in 1886ms
Starting structural reductions in LTL mode, iteration 1 : 62/113 places, 64/156 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2021 ms. Remains : 62/113 places, 64/156 transitions.
[2025-06-07 12:28:00] [INFO ] Flatten gal took : 4 ms
[2025-06-07 12:28:00] [INFO ] Flatten gal took : 9 ms
[2025-06-07 12:28:00] [INFO ] Input system was already deterministic with 64 transitions.
[2025-06-07 12:28:00] [INFO ] Flatten gal took : 3 ms
[2025-06-07 12:28:00] [INFO ] Flatten gal took : 3 ms
[2025-06-07 12:28:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality16729830910613279601.gal : 1 ms
[2025-06-07 12:28:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality17368170675278750341.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/CTLCardinality16729830910613279601.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17368170675278750341.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,3.31361e+11,0.035635,5496,2,1954,5,10582,6,0,291,4826,0
Converting to forward existential form...Done !
original formula: AG(AF(((EX(EX(((patient422==0)||(patient333==1)))) + !(A((patient13==0) U (dFactor214==1)))) + EF((cFactor0==0)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(((EX(EX(((patient422==0)||(patient333==1)))) + !(!((E(!((dFactor214==1)) U (!((patient13...250
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t5, t6, t9, t12, t18, t19, t21, t22, t25, t28, t33, t34, t36, t37, t40, t43, t49,...274
(forward)formula 0,0,4.06276,145776,1,0,402,992496,164,182,1881,919557,410
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 113/113 places, 156/156 transitions.
Graph (complete) has 74 edges and 113 vertex of which 18 are kept as prefixes of interest. Removing 95 places using SCC suffix rule.0 ms
Discarding 95 places :
Also discarding 124 output transitions
Drop transitions (Output transitions of discarded places.) removed 124 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 9 place count 9 transition count 11
Iterating global reduction 0 with 8 rules applied. Total rules applied 17 place count 9 transition count 11
Applied a total of 17 rules in 5 ms. Remains 9 /113 variables (removed 104) and now considering 11/156 (removed 145) transitions.
// Phase 1: matrix 11 rows 9 cols
[2025-06-07 12:28:04] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:28:04] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-06-07 12:28:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:28:04] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 12:28:04] [INFO ] Redundant transitions in 12 ms returned [5]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 5 sub problems to find dead transitions.
// Phase 1: matrix 10 rows 9 cols
[2025-06-07 12:28:04] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 7/13 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 2/15 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/15 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 2/17 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/17 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 2/19 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/19 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 0/19 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 19/19 variables, and 9 constraints, problems are : Problem set: 0 solved, 5 unsolved in 64 ms.
Refiners :[State Equation: 9/9 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 7/13 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/13 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 2/15 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/15 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 2/17 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/17 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 2/19 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/19 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 0/19 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 19/19 variables, and 14 constraints, problems are : Problem set: 0 solved, 5 unsolved in 88 ms.
Refiners :[State Equation: 9/9 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 154ms problems are : Problem set: 0 solved, 5 unsolved
Search for dead transitions found 0 dead transitions in 156ms
Starting structural reductions in SI_CTL mode, iteration 1 : 9/113 places, 10/156 transitions.
Graph (complete) has 3 edges and 9 vertex of which 8 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Applied a total of 1 rules in 0 ms. Remains 8 /9 variables (removed 1) and now considering 9/10 (removed 1) transitions.
// Phase 1: matrix 9 rows 8 cols
[2025-06-07 12:28:04] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:28:04] [INFO ] Implicit Places using invariants in 21 ms returned []
[2025-06-07 12:28:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:28:04] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 8/113 places, 9/156 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 286 ms. Remains : 8/113 places, 9/156 transitions.
[2025-06-07 12:28:04] [INFO ] Flatten gal took : 1 ms
[2025-06-07 12:28:04] [INFO ] Flatten gal took : 1 ms
[2025-06-07 12:28:04] [INFO ] Input system was already deterministic with 9 transitions.
[2025-06-07 12:28:04] [INFO ] Flatten gal took : 0 ms
[2025-06-07 12:28:04] [INFO ] Flatten gal took : 0 ms
[2025-06-07 12:28:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality3077555825370127278.gal : 0 ms
[2025-06-07 12:28:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality6481268600490410985.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/CTLCardinality3077555825370127278.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6481268600490410985.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,191,0.002441,3788,2,20,5,112,6,0,36,89,0
Converting to forward existential form...Done !
original formula: AF(AG(AF((cFactor212!=1))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(!(EG(!((cFactor212!=1)))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t3, t4, t8, Intersection with reachable at each step enabled. (destroyed/reverse/int...177
(forward)formula 0,0,0.00737,4044,1,0,81,1442,48,45,207,1862,93
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 156/156 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 61 transition count 63
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 61 transition count 63
Applied a total of 104 rules in 3 ms. Remains 61 /113 variables (removed 52) and now considering 63/156 (removed 93) transitions.
// Phase 1: matrix 63 rows 61 cols
[2025-06-07 12:28:04] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:28:04] [INFO ] Implicit Places using invariants in 49 ms returned []
[2025-06-07 12:28:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:28:04] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
Running 62 sub problems to find dead transitions.
[2025-06-07 12:28:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (OVERLAPS) 1/61 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 62 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 63/124 variables, 61/62 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/124 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (OVERLAPS) 0/124 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Real declared 124/124 variables, and 62 constraints, problems are : Problem set: 0 solved, 62 unsolved in 757 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 61/61 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 62 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (OVERLAPS) 1/61 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 3 (OVERLAPS) 63/124 variables, 61/62 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/124 variables, 62/124 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (OVERLAPS) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Int declared 124/124 variables, and 124 constraints, problems are : Problem set: 0 solved, 62 unsolved in 1077 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 61/61 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1840ms problems are : Problem set: 0 solved, 62 unsolved
Search for dead transitions found 0 dead transitions in 1840ms
Starting structural reductions in LTL mode, iteration 1 : 61/113 places, 63/156 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1953 ms. Remains : 61/113 places, 63/156 transitions.
[2025-06-07 12:28:06] [INFO ] Flatten gal took : 7 ms
[2025-06-07 12:28:06] [INFO ] Flatten gal took : 3 ms
[2025-06-07 12:28:06] [INFO ] Input system was already deterministic with 63 transitions.
[2025-06-07 12:28:06] [INFO ] Flatten gal took : 2 ms
[2025-06-07 12:28:06] [INFO ] Flatten gal took : 3 ms
[2025-06-07 12:28:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality18368372409889996683.gal : 1 ms
[2025-06-07 12:28:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality15351829020162789740.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/CTLCardinality18368372409889996683.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15351829020162789740.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,3.88886e+11,0.091658,7812,2,4407,5,27391,6,0,287,10377,0
Converting to forward existential form...Done !
original formula: (AF(((dFactor13==0)||(patient114==1))) * AX(EX((patient243==0))))
=> equivalent forward existential formula: ([FwdG(Init,!(((dFactor13==0)||(patient114==1))))] = FALSE * [(EY(Init) * !(EX((patient243==0))))] = FALSE)
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t5, t9, t12, t17, t19, t20, t23, t26, t32, t34, t35, t36, t39, t40, t43, t44, t47...275
Hit Full ! (commute/partial/dont) 57/6/6
(forward)formula 0,0,4.71289,147396,1,0,220,1.03765e+06,152,72,1898,611620,192
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2025-04 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 : 113/113 places, 156/156 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 66 transition count 70
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 66 transition count 70
Applied a total of 94 rules in 5 ms. Remains 66 /113 variables (removed 47) and now considering 70/156 (removed 86) transitions.
// Phase 1: matrix 70 rows 66 cols
[2025-06-07 12:28:11] [INFO ] Computed 1 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:28:11] [INFO ] Implicit Places using invariants in 45 ms returned []
[2025-06-07 12:28:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:28:11] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
Running 69 sub problems to find dead transitions.
[2025-06-07 12:28:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (OVERLAPS) 1/66 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 69 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 70/136 variables, 66/67 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/136 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (OVERLAPS) 0/136 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 136/136 variables, and 67 constraints, problems are : Problem set: 0 solved, 69 unsolved in 818 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 66/66 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 69 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (OVERLAPS) 1/66 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (OVERLAPS) 70/136 variables, 66/67 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/136 variables, 69/136 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/136 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (OVERLAPS) 0/136 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 136/136 variables, and 136 constraints, problems are : Problem set: 0 solved, 69 unsolved in 1184 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 66/66 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2022ms problems are : Problem set: 0 solved, 69 unsolved
Search for dead transitions found 0 dead transitions in 2023ms
Starting structural reductions in LTL mode, iteration 1 : 66/113 places, 70/156 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2134 ms. Remains : 66/113 places, 70/156 transitions.
[2025-06-07 12:28:13] [INFO ] Flatten gal took : 4 ms
[2025-06-07 12:28:13] [INFO ] Flatten gal took : 4 ms
[2025-06-07 12:28:13] [INFO ] Input system was already deterministic with 70 transitions.
[2025-06-07 12:28:13] [INFO ] Flatten gal took : 4 ms
[2025-06-07 12:28:13] [INFO ] Flatten gal took : 4 ms
[2025-06-07 12:28:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality5337754560112308801.gal : 1 ms
[2025-06-07 12:28:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality8990125536051303464.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/CTLCardinality5337754560112308801.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8990125536051303464.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,1.49615e+12,0.023873,4736,2,1124,5,5444,6,0,311,2690,0
Converting to forward existential form...Done !
original formula: A((AF((((patient234==1)||(cFactor242==0))||(patient31==1))) + (patient143==1)) U (AX(AF(EX((cFactor212==0)))) + A(!((((patient411==0)||(d...255
=> equivalent forward existential formula: [((Init * !(EG(!((!(EX(!(!(EG(!(EX((cFactor212==0)))))))) + !((E(!(!(EG(!(!(E(TRUE U !((patient424==1)))))))) U ...1071
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t5, t8, t12, t18, t20, t21, t24, t27, t33, t35, t36, t39, t42, t48, t49, t50, t56...275
(forward)formula 0,0,9.20506,263764,1,0,800,1.72346e+06,186,474,2012,1.98686e+06,783
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2025-05 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 : 113/113 places, 156/156 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 62 transition count 61
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 62 transition count 61
Applied a total of 102 rules in 8 ms. Remains 62 /113 variables (removed 51) and now considering 61/156 (removed 95) transitions.
// Phase 1: matrix 61 rows 62 cols
[2025-06-07 12:28:23] [INFO ] Computed 1 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:28:23] [INFO ] Implicit Places using invariants in 57 ms returned []
[2025-06-07 12:28:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:28:23] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2025-06-07 12:28:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 1/62 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 60 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 61/123 variables, 62/63 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 0/123 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 123/123 variables, and 63 constraints, problems are : Problem set: 0 solved, 60 unsolved in 684 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 62/62 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 1/62 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 61/123 variables, 62/63 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 60/123 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/123 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 0/123 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 123/123 variables, and 123 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1059 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 62/62 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1747ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 1748ms
Starting structural reductions in LTL mode, iteration 1 : 62/113 places, 61/156 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1875 ms. Remains : 62/113 places, 61/156 transitions.
[2025-06-07 12:28:24] [INFO ] Flatten gal took : 4 ms
[2025-06-07 12:28:24] [INFO ] Flatten gal took : 3 ms
[2025-06-07 12:28:24] [INFO ] Input system was already deterministic with 61 transitions.
[2025-06-07 12:28:24] [INFO ] Flatten gal took : 3 ms
[2025-06-07 12:28:24] [INFO ] Flatten gal took : 3 ms
[2025-06-07 12:28:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality14087818203123641083.gal : 0 ms
[2025-06-07 12:28:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality16888876428510143309.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/CTLCardinality14087818203123641083.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16888876428510143309.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,3.9652e+11,0.018051,4412,2,852,5,3772,6,0,288,1955,0
Converting to forward existential form...Done !
original formula: EF((AX((EF(((dFactor223==0)||(cFactor224==1))) + (patient22==0))) * E((patient112==0) U (patient332==1))))
=> equivalent forward existential formula: [(FwdU((FwdU(Init,TRUE) * !(EX(!((E(TRUE U ((dFactor223==0)||(cFactor224==1))) + (patient22==0)))))),(patient112...189
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t5, t9, t12, t17, t19, t20, t23, t26, t33, t35, t36, t39, t42, t49, t50, t53, t56...255
Hit Full ! (commute/partial/dont) 59/0/2
(forward)formula 0,1,0.417503,20892,1,0,166,142298,152,71,1912,84405,141
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 156/156 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 64 transition count 65
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 64 transition count 65
Applied a total of 98 rules in 3 ms. Remains 64 /113 variables (removed 49) and now considering 65/156 (removed 91) transitions.
// Phase 1: matrix 65 rows 64 cols
[2025-06-07 12:28:25] [INFO ] Computed 1 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:28:25] [INFO ] Implicit Places using invariants in 48 ms returned []
[2025-06-07 12:28:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:28:25] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
Running 64 sub problems to find dead transitions.
[2025-06-07 12:28:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (OVERLAPS) 1/64 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 64 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 65/129 variables, 64/65 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/129 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (OVERLAPS) 0/129 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Real declared 129/129 variables, and 65 constraints, problems are : Problem set: 0 solved, 64 unsolved in 819 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 64/64 constraints, PredecessorRefiner: 64/64 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 64 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (OVERLAPS) 1/64 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 3 (OVERLAPS) 65/129 variables, 64/65 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/129 variables, 64/129 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/129 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 6 (OVERLAPS) 0/129 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Int declared 129/129 variables, and 129 constraints, problems are : Problem set: 0 solved, 64 unsolved in 1130 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 64/64 constraints, PredecessorRefiner: 64/64 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1955ms problems are : Problem set: 0 solved, 64 unsolved
Search for dead transitions found 0 dead transitions in 1956ms
Starting structural reductions in LTL mode, iteration 1 : 64/113 places, 65/156 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2077 ms. Remains : 64/113 places, 65/156 transitions.
[2025-06-07 12:28:27] [INFO ] Flatten gal took : 5 ms
[2025-06-07 12:28:27] [INFO ] Flatten gal took : 3 ms
[2025-06-07 12:28:27] [INFO ] Input system was already deterministic with 65 transitions.
[2025-06-07 12:28:27] [INFO ] Flatten gal took : 3 ms
[2025-06-07 12:28:27] [INFO ] Flatten gal took : 3 ms
[2025-06-07 12:28:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality4269355912379134437.gal : 1 ms
[2025-06-07 12:28:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality5014944227773626608.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/CTLCardinality4269355912379134437.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5014944227773626608.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,8.65039e+11,0.0445,5540,2,2075,5,10764,6,0,300,4649,0
Converting to forward existential form...Done !
original formula: EX(EX((((patient213==0) * (!(A(((patient233==0)||(cFactor211==1)) U (patient311==1))) + AG((patient313==0)))) * ((patient32==1) + AX(((cF...189
=> equivalent forward existential formula: ([((EY(EY(Init)) * ((patient213==0) * (!(!((E(!((patient311==1)) U (!(((patient233==0)||(cFactor211==1))) * !((p...517
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t5, t9, t12, t17, t19, t20, t24, t27, t33, t35, t36, t44, t47, t53, t54, t57, t60...255
(forward)formula 0,1,8.25383,250920,1,0,454,1.76835e+06,165,192,1942,1.53886e+06,441
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2025-09 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 : 113/113 places, 156/156 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 66 transition count 68
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 66 transition count 68
Applied a total of 94 rules in 3 ms. Remains 66 /113 variables (removed 47) and now considering 68/156 (removed 88) transitions.
// Phase 1: matrix 68 rows 66 cols
[2025-06-07 12:28:35] [INFO ] Computed 1 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:28:35] [INFO ] Implicit Places using invariants in 50 ms returned []
[2025-06-07 12:28:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:28:35] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
Running 67 sub problems to find dead transitions.
[2025-06-07 12:28:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (OVERLAPS) 1/66 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 67 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 68/134 variables, 66/67 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 67 constraints, problems are : Problem set: 0 solved, 67 unsolved in 856 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 66/66 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 67 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (OVERLAPS) 1/66 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (OVERLAPS) 68/134 variables, 66/67 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 67/134 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 134 constraints, problems are : Problem set: 0 solved, 67 unsolved in 1301 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 66/66 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2162ms problems are : Problem set: 0 solved, 67 unsolved
Search for dead transitions found 0 dead transitions in 2162ms
Starting structural reductions in LTL mode, iteration 1 : 66/113 places, 68/156 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2282 ms. Remains : 66/113 places, 68/156 transitions.
[2025-06-07 12:28:38] [INFO ] Flatten gal took : 3 ms
[2025-06-07 12:28:38] [INFO ] Flatten gal took : 3 ms
[2025-06-07 12:28:38] [INFO ] Input system was already deterministic with 68 transitions.
[2025-06-07 12:28:38] [INFO ] Flatten gal took : 3 ms
[2025-06-07 12:28:38] [INFO ] Flatten gal took : 3 ms
[2025-06-07 12:28:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality7419055153918039833.gal : 1 ms
[2025-06-07 12:28:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality4909383575805133572.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/CTLCardinality7419055153918039833.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4909383575805133572.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,1.82582e+12,0.038081,5612,2,2081,5,11920,6,0,311,5292,0
Converting to forward existential form...Done !
original formula: (AX(EG((((dFactor212==0)||(patient312==1)) + EX(((patient22==1)||(patient242==1)))))) * (AG(((patient223==0)||(cFactor14==1))) + EF((((pa...224
=> equivalent forward existential formula: ([(EY(Init) * !(EG((((dFactor212==0)||(patient312==1)) + EX(((patient22==1)||(patient242==1)))))))] = FALSE * [(...309
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t5, t9, t13, t18, t20, t21, t25, t29, t35, t37, t38, t42, t45, t52, t53, t54, t57...275
(forward)formula 0,1,13.2076,440624,1,0,404,2.81656e+06,166,208,2007,3.28818e+06,375
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2025-10 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 : 113/113 places, 156/156 transitions.
Graph (complete) has 74 edges and 113 vertex of which 62 are kept as prefixes of interest. Removing 51 places using SCC suffix rule.1 ms
Discarding 51 places :
Also discarding 57 output transitions
Drop transitions (Output transitions of discarded places.) removed 57 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 62 transition count 98
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 24 place count 40 transition count 47
Iterating global reduction 1 with 22 rules applied. Total rules applied 46 place count 40 transition count 47
Applied a total of 46 rules in 9 ms. Remains 40 /113 variables (removed 73) and now considering 47/156 (removed 109) transitions.
// Phase 1: matrix 47 rows 40 cols
[2025-06-07 12:28:51] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:28:51] [INFO ] Implicit Places using invariants in 39 ms returned []
[2025-06-07 12:28:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:28:51] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 12:28:51] [INFO ] Redundant transitions in 13 ms returned [22]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 44 sub problems to find dead transitions.
// Phase 1: matrix 46 rows 40 cols
[2025-06-07 12:28:51] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (OVERLAPS) 46/85 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 44 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 1/86 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/86 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (OVERLAPS) 0/86 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 86/86 variables, and 40 constraints, problems are : Problem set: 0 solved, 44 unsolved in 374 ms.
Refiners :[State Equation: 40/40 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 44 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (OVERLAPS) 46/85 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 44/83 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/85 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 1/86 variables, 1/84 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (OVERLAPS) 0/86 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 86/86 variables, and 84 constraints, problems are : Problem set: 0 solved, 44 unsolved in 609 ms.
Refiners :[State Equation: 40/40 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1005ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 1006ms
Starting structural reductions in SI_CTL mode, iteration 1 : 40/113 places, 46/156 transitions.
Graph (complete) has 24 edges and 40 vertex of which 39 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Applied a total of 1 rules in 2 ms. Remains 39 /40 variables (removed 1) and now considering 45/46 (removed 1) transitions.
// Phase 1: matrix 45 rows 39 cols
[2025-06-07 12:28:52] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:28:52] [INFO ] Implicit Places using invariants in 27 ms returned []
[2025-06-07 12:28:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:28:52] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 39/113 places, 45/156 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1207 ms. Remains : 39/113 places, 45/156 transitions.
[2025-06-07 12:28:52] [INFO ] Flatten gal took : 4 ms
[2025-06-07 12:28:52] [INFO ] Flatten gal took : 4 ms
[2025-06-07 12:28:52] [INFO ] Input system was already deterministic with 45 transitions.
[2025-06-07 12:28:52] [INFO ] Flatten gal took : 2 ms
[2025-06-07 12:28:52] [INFO ] Flatten gal took : 4 ms
[2025-06-07 12:28:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality3157456281693108859.gal : 1 ms
[2025-06-07 12:28:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality12495477635561389435.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/CTLCardinality3157456281693108859.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12495477635561389435.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,1.45003e+08,0.021213,4680,2,1053,5,5465,6,0,183,3222,0
Converting to forward existential form...Done !
original formula: EG((((!(E((((cFactor242==1) + AF((cFactor213==0))) + (patient33!=0)) U EG((patient431==0)))) + !(E((cFactor14==0) U AF((patient142==0))))...212
=> equivalent forward existential formula: [FwdG(Init,(((!(E((((cFactor242==1) + !(EG(!((cFactor213==0))))) + (patient33!=0)) U EG((patient431==0)))) + !(E...267
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t5, t9, t10, t11, t18, t20, t21, t25, t28, t30, t32, t33, t34, t35, t36, t37, t41...255
(forward)formula 0,0,2.10179,89672,1,0,547,596619,135,271,1130,630763,551
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 156/156 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 59 transition count 58
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 59 transition count 58
Applied a total of 108 rules in 3 ms. Remains 59 /113 variables (removed 54) and now considering 58/156 (removed 98) transitions.
// Phase 1: matrix 58 rows 59 cols
[2025-06-07 12:28:54] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:28:54] [INFO ] Implicit Places using invariants in 31 ms returned []
[2025-06-07 12:28:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:28:54] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2025-06-07 12:28:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (OVERLAPS) 1/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 57 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 58/117 variables, 59/60 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/117 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 0/117 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 117/117 variables, and 60 constraints, problems are : Problem set: 0 solved, 57 unsolved in 591 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 59/59 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) 0/58 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (OVERLAPS) 1/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (OVERLAPS) 58/117 variables, 59/60 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/117 variables, 57/117 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/117 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (OVERLAPS) 0/117 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 117/117 variables, and 117 constraints, problems are : Problem set: 0 solved, 57 unsolved in 896 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 59/59 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1520ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 1520ms
Starting structural reductions in LTL mode, iteration 1 : 59/113 places, 58/156 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1628 ms. Remains : 59/113 places, 58/156 transitions.
[2025-06-07 12:28:56] [INFO ] Flatten gal took : 2 ms
[2025-06-07 12:28:56] [INFO ] Flatten gal took : 2 ms
[2025-06-07 12:28:56] [INFO ] Input system was already deterministic with 58 transitions.
[2025-06-07 12:28:56] [INFO ] Flatten gal took : 2 ms
[2025-06-07 12:28:56] [INFO ] Flatten gal took : 2 ms
[2025-06-07 12:28:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality17429304145599392920.gal : 1 ms
[2025-06-07 12:28:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality9547464603345540290.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/CTLCardinality17429304145599392920.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9547464603345540290.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,1.9475e+11,0.028183,5024,2,1670,5,7830,6,0,275,3697,0
Converting to forward existential form...Done !
original formula: EG(AG(EF(EX((patient114==0)))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(E(TRUE U EX((patient114==0)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t5, t9, t12, t17, t19, t20, t23, t26, t31, t33, t34, t37, t40, t46, t47, t50, t53...255
dead was empty
(forward)formula 0,0,1.90843,78628,1,0,209,526759,139,67,1779,357508,192
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2023-12 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 : 113/113 places, 156/156 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 61 transition count 63
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 61 transition count 63
Applied a total of 104 rules in 7 ms. Remains 61 /113 variables (removed 52) and now considering 63/156 (removed 93) transitions.
// Phase 1: matrix 63 rows 61 cols
[2025-06-07 12:28:58] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:28:58] [INFO ] Implicit Places using invariants in 77 ms returned []
[2025-06-07 12:28:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:28:58] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
Running 62 sub problems to find dead transitions.
[2025-06-07 12:28:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (OVERLAPS) 1/61 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 62 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 63/124 variables, 61/62 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/124 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (OVERLAPS) 0/124 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Real declared 124/124 variables, and 62 constraints, problems are : Problem set: 0 solved, 62 unsolved in 686 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 61/61 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 62 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (OVERLAPS) 1/61 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 3 (OVERLAPS) 63/124 variables, 61/62 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/124 variables, 62/124 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (OVERLAPS) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Int declared 124/124 variables, and 124 constraints, problems are : Problem set: 0 solved, 62 unsolved in 1043 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 61/61 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1752ms problems are : Problem set: 0 solved, 62 unsolved
Search for dead transitions found 0 dead transitions in 1752ms
Starting structural reductions in LTL mode, iteration 1 : 61/113 places, 63/156 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1934 ms. Remains : 61/113 places, 63/156 transitions.
[2025-06-07 12:29:00] [INFO ] Flatten gal took : 3 ms
[2025-06-07 12:29:00] [INFO ] Flatten gal took : 2 ms
[2025-06-07 12:29:00] [INFO ] Input system was already deterministic with 63 transitions.
[2025-06-07 12:29:00] [INFO ] Flatten gal took : 2 ms
[2025-06-07 12:29:00] [INFO ] Flatten gal took : 2 ms
[2025-06-07 12:29:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality7282022948884680042.gal : 1 ms
[2025-06-07 12:29:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality4359942454057675699.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/CTLCardinality7282022948884680042.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4359942454057675699.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,2.35693e+11,0.0359,4952,2,1427,5,7488,6,0,286,3380,0
Converting to forward existential form...Done !
original formula: AG((((cFactor0==0)||(dFactor233==1)) + EX((patient432==1))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(((cFactor0==0)||(dFactor233==1)))) * !(EX((patient432==1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t5, t6, t9, t12, t17, t18, t20, t21, t24, t27, t32, t33, t35, t36, t39, t42, t48,...274
(forward)formula 0,0,0.375195,22520,1,0,164,160883,144,70,1726,91960,134
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2023-13 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 : 113/113 places, 156/156 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 82 transition count 92
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 82 transition count 92
Applied a total of 62 rules in 5 ms. Remains 82 /113 variables (removed 31) and now considering 92/156 (removed 64) transitions.
// Phase 1: matrix 92 rows 82 cols
[2025-06-07 12:29:00] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:29:00] [INFO ] Implicit Places using invariants in 117 ms returned []
[2025-06-07 12:29:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:29:00] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 199 ms to find 0 implicit places.
Running 91 sub problems to find dead transitions.
[2025-06-07 12:29:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/81 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 1 (OVERLAPS) 1/82 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/82 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 91 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 92/174 variables, 82/83 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/174 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 5 (OVERLAPS) 0/174 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 91 unsolved
No progress, stopping.
After SMT solving in domain Real declared 174/174 variables, and 83 constraints, problems are : Problem set: 0 solved, 91 unsolved in 1552 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 82/82 constraints, PredecessorRefiner: 91/91 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 91 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/81 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 1 (OVERLAPS) 1/82 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/82 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 3 (OVERLAPS) 92/174 variables, 82/83 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/174 variables, 91/174 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/174 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 6 (OVERLAPS) 0/174 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 91 unsolved
No progress, stopping.
After SMT solving in domain Int declared 174/174 variables, and 174 constraints, problems are : Problem set: 0 solved, 91 unsolved in 1852 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 82/82 constraints, PredecessorRefiner: 91/91 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3425ms problems are : Problem set: 0 solved, 91 unsolved
Search for dead transitions found 0 dead transitions in 3426ms
Starting structural reductions in LTL mode, iteration 1 : 82/113 places, 92/156 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3630 ms. Remains : 82/113 places, 92/156 transitions.
[2025-06-07 12:29:04] [INFO ] Flatten gal took : 3 ms
[2025-06-07 12:29:04] [INFO ] Flatten gal took : 5 ms
[2025-06-07 12:29:04] [INFO ] Input system was already deterministic with 92 transitions.
[2025-06-07 12:29:04] [INFO ] Flatten gal took : 4 ms
[2025-06-07 12:29:04] [INFO ] Flatten gal took : 4 ms
[2025-06-07 12:29:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality18443863406160565910.gal : 1 ms
[2025-06-07 12:29:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality5268244493043375498.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/CTLCardinality18443863406160565910.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5268244493043375498.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,2.10539e+14,0.090215,7288,2,3584,5,23188,6,0,392,10048,0
Converting to forward existential form...Done !
original formula: A(!(EF(((!(EG(((patient33==0)||(cFactor212==1)))) * AF(((patient321==0)||(dFactor13==1)))) * (patient314!=1)))) U (((AG(((patient2==0)||(...790
=> equivalent forward existential formula: [((Init * !(EG(!((((!(E(TRUE U !(((patient2==0)||(((patient143==0)||(patient331==1))&&((cFactor243==0)||(dFactor...2751
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t5, t9, t15, t28, t30, t31, t34, t37, t45, t47, t48, t49, t53, t54, t59, t60, t64...275
Detected timeout of ITS tools.
[2025-06-07 12:29:34] [INFO ] Flatten gal took : 7 ms
[2025-06-07 12:29:34] [INFO ] Applying decomposition
[2025-06-07 12:29:34] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8019513569214255859.txt' '-o' '/tmp/graph8019513569214255859.bin' '-w' '/tmp/graph8019513569214255859.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8019513569214255859.bin' '-l' '-1' '-v' '-w' '/tmp/graph8019513569214255859.weights' '-q' '0' '-e' '0.001'
[2025-06-07 12:29:34] [INFO ] Decomposing Gal with order
[2025-06-07 12:29:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 12:29:34] [INFO ] Removed a total of 63 redundant transitions.
[2025-06-07 12:29:34] [INFO ] Flatten gal took : 45 ms
[2025-06-07 12:29:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 31 labels/synchronizations in 5 ms.
[2025-06-07 12:29:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality7183938261427473467.gal : 2 ms
[2025-06-07 12:29:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality11119737005248662153.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/CTLCardinality7183938261427473467.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11119737005248662153.ctl'
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 -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.10539e+14,0.025475,4660,477,45,1758,277,226,826,52,295,0
Converting to forward existential form...Done !
original formula: A(!(EF(((!(EG(((u30.patient33==0)||(u7.cFactor212==1)))) * AF(((u28.patient321==0)||(u24.dFactor13==1)))) * (u27.patient314!=1)))) U (((A...949
=> equivalent forward existential formula: [((Init * !(EG(!((((!(E(TRUE U !(((i16.u17.patient2==0)||(((u12.patient143==0)||(u30.patient331==1))&&((u42.cFac...3262
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t9, t15, t28, t30, t31, t37, t45, t47, t48, t49, t53, t54, t59, t60, t64, t68, t6...266
(forward)formula 0,0,2.96937,167220,1,0,443653,509,1567,540887,359,1257,497463
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 156/156 transitions.
Discarding 55 places :
Symmetric choice reduction at 0 with 55 rule applications. Total rules 55 place count 58 transition count 57
Iterating global reduction 0 with 55 rules applied. Total rules applied 110 place count 58 transition count 57
Applied a total of 110 rules in 5 ms. Remains 58 /113 variables (removed 55) and now considering 57/156 (removed 99) transitions.
// Phase 1: matrix 57 rows 58 cols
[2025-06-07 12:29:37] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:29:37] [INFO ] Implicit Places using invariants in 61 ms returned []
[2025-06-07 12:29:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:29:37] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
Running 56 sub problems to find dead transitions.
[2025-06-07 12:29:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 1 (OVERLAPS) 1/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 56 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 57/115 variables, 58/59 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/115 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 5 (OVERLAPS) 0/115 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 56 unsolved
No progress, stopping.
After SMT solving in domain Real declared 115/115 variables, and 59 constraints, problems are : Problem set: 0 solved, 56 unsolved in 662 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 58/58 constraints, PredecessorRefiner: 56/56 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 56 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 1 (OVERLAPS) 1/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 3 (OVERLAPS) 57/115 variables, 58/59 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/115 variables, 56/115 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/115 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 6 (OVERLAPS) 0/115 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 56 unsolved
No progress, stopping.
After SMT solving in domain Int declared 115/115 variables, and 115 constraints, problems are : Problem set: 0 solved, 56 unsolved in 902 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 58/58 constraints, PredecessorRefiner: 56/56 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1581ms problems are : Problem set: 0 solved, 56 unsolved
Search for dead transitions found 0 dead transitions in 1581ms
Starting structural reductions in LTL mode, iteration 1 : 58/113 places, 57/156 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1717 ms. Remains : 58/113 places, 57/156 transitions.
[2025-06-07 12:29:39] [INFO ] Flatten gal took : 4 ms
[2025-06-07 12:29:39] [INFO ] Flatten gal took : 4 ms
[2025-06-07 12:29:39] [INFO ] Input system was already deterministic with 57 transitions.
[2025-06-07 12:29:39] [INFO ] Flatten gal took : 2 ms
[2025-06-07 12:29:39] [INFO ] Flatten gal took : 2 ms
[2025-06-07 12:29:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality5149858195369103245.gal : 1 ms
[2025-06-07 12:29:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality15189223944342523206.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/CTLCardinality5149858195369103245.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15189223944342523206.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,1.38458e+11,0.028474,5036,2,1667,5,7778,6,0,270,3670,0
Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.029497,5036,1,0,6,7778,7,1,357,3670,1
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
[2025-06-07 12:29:39] [INFO ] Flatten gal took : 5 ms
[2025-06-07 12:29:39] [INFO ] Flatten gal took : 5 ms
Total runtime 112527 ms.
BK_STOP 1749299379548
--------------------
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="ViralEpidemic-PT-S04D1C1A02"
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 ViralEpidemic-PT-S04D1C1A02, 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 r240-tall-174915590800969"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S04D1C1A02.tgz
mv ViralEpidemic-PT-S04D1C1A02 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 ;