About the Execution of ITS-Tools for PolyORBNT-COL-S05J60
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | [undef] | Time out reached |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r156-tall-174881254300578.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 PolyORBNT-COL-S05J60, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-tall-174881254300578
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 552K
-rw-r--r-- 1 mcc users 6.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 146K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_pt
-rw-r--r-- 1 mcc users 7 May 29 14:32 instance
-rw-r--r-- 1 mcc users 5 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 94K May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-2025-00
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-2025-01
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-2025-02
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-2025-03
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-2025-04
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-2025-05
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-2025-06
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-2025-07
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-2025-08
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-2025-09
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-2025-10
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-2025-11
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-2025-12
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-2025-13
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-2025-14
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-2025-15
=== Now, execution of the tool begins
BK_START 1749051822485
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-COL-S05J60
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202505121319
[2025-06-04 15:43:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-04 15:43:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 15:43:43] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2025-06-04 15:43:44] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-04 15:43:44] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 586 ms
[2025-06-04 15:43:44] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 969 PT places and 2152.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
[2025-06-04 15:43:44] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions 140 arcs in 4 ms.
[2025-06-04 15:43:44] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 12 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Reduction of identical properties reduced properties to check from 32 to 31
RANDOM walk for 40000 steps (3199 resets) in 1285 ms. (31 steps per ms) remains 14/31 properties
BEST_FIRST walk for 40001 steps (981 resets) in 395 ms. (101 steps per ms) remains 5/14 properties
BEST_FIRST walk for 40003 steps (1459 resets) in 141 ms. (281 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (999 resets) in 113 ms. (350 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (635 resets) in 86 ms. (459 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (1017 resets) in 105 ms. (377 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (997 resets) in 78 ms. (506 steps per ms) remains 5/5 properties
// Phase 1: matrix 38 rows 48 cols
[2025-06-04 15:43:45] [INFO ] Computed 13 invariants in 6 ms
[2025-06-04 15:43:45] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp12 is UNSAT
At refinement iteration 1 (OVERLAPS) 14/29 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 1/30 variables, 1/5 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/30 variables, 0/5 constraints. Problems are: Problem set: 1 solved, 4 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp31 is UNSAT
At refinement iteration 5 (OVERLAPS) 17/47 variables, 7/12 constraints. Problems are: Problem set: 4 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:43:45] [INFO ] Deduced a trap composed of 14 places in 62 ms of which 9 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/47 variables, 1/13 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/47 variables, 0/13 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/48 variables, 1/14 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/48 variables, 0/14 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 38/86 variables, 48/62 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/86 variables, 1/63 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/86 variables, 0/63 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/86 variables, 0/63 constraints. Problems are: Problem set: 4 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 86/86 variables, and 63 constraints, problems are : Problem set: 4 solved, 1 unsolved in 352 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 48/48 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 11/12 variables, 1/1 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/1 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 22/34 variables, 2/3 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/3 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 7/41 variables, 4/7 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 0/7 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1/42 variables, 1/8 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/42 variables, 0/8 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 5/47 variables, 5/13 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/47 variables, 1/14 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/47 variables, 0/14 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 38/85 variables, 47/61 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/85 variables, 1/62 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/85 variables, 0/62 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 1/86 variables, 1/63 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/86 variables, 1/64 constraints. Problems are: Problem set: 4 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:43:45] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 4 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/86 variables, 1/65 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/86 variables, 0/65 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/86 variables, 0/65 constraints. Problems are: Problem set: 4 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 86/86 variables, and 65 constraints, problems are : Problem set: 4 solved, 1 unsolved in 156 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 48/48 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/5 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 562ms problems are : Problem set: 4 solved, 1 unsolved
Parikh walk visited 0 properties in 9 ms.
Support contains 1 out of 48 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48/48 places, 38/38 transitions.
Ensure Unique test removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 47 transition count 34
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 43 transition count 34
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 9 place count 43 transition count 31
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 15 place count 40 transition count 31
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 17 place count 38 transition count 29
Iterating global reduction 2 with 2 rules applied. Total rules applied 19 place count 38 transition count 29
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 19 place count 38 transition count 28
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 21 place count 37 transition count 28
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 25 place count 35 transition count 26
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 27 place count 34 transition count 28
Applied a total of 27 rules in 27 ms. Remains 34 /48 variables (removed 14) and now considering 28/38 (removed 10) transitions.
Running 25 sub problems to find dead transitions.
// Phase 1: matrix 28 rows 34 cols
[2025-06-04 15:43:45] [INFO ] Computed 12 invariants in 2 ms
[2025-06-04 15:43:45] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 3 (OVERLAPS) 1/34 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 5 (OVERLAPS) 28/62 variables, 34/46 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/62 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 25 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:43:46] [INFO ] Deduced a trap composed of 9 places in 39 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/62 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/62 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 9 (OVERLAPS) 0/62 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 25 unsolved
No progress, stopping.
After SMT solving in domain Real declared 62/62 variables, and 48 constraints, problems are : Problem set: 0 solved, 25 unsolved in 478 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 34/34 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 25 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 25 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:43:46] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 5 (OVERLAPS) 1/34 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/34 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 7 (OVERLAPS) 28/62 variables, 34/48 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/62 variables, 1/49 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/62 variables, 25/74 constraints. Problems are: Problem set: 0 solved, 25 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:43:47] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/62 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/62 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 12 (OVERLAPS) 0/62 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 25 unsolved
No progress, stopping.
After SMT solving in domain Int declared 62/62 variables, and 75 constraints, problems are : Problem set: 0 solved, 25 unsolved in 1374 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 34/34 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1867ms problems are : Problem set: 0 solved, 25 unsolved
Search for dead transitions found 0 dead transitions in 1868ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1905 ms. Remains : 34/48 places, 28/38 transitions.
RANDOM walk for 40004 steps (4683 resets) in 261 ms. (152 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40001 steps (1351 resets) in 89 ms. (444 steps per ms) remains 1/1 properties
Probably explored full state space saw : 335 states, properties seen :0
Probabilistic random walk after 889 steps, saw 335 distinct states, run finished after 15 ms. (steps per millisecond=59 ) properties seen :0
Explored full state space saw : 335 states, properties seen :0
Exhaustive walk after 889 steps, saw 335 distinct states, run finished after 3 ms. (steps per millisecond=296 ) properties seen :0
Successfully simplified 5 atomic propositions for a total of 12 simplifications.
[2025-06-04 15:43:48] [INFO ] Flatten gal took : 21 ms
[2025-06-04 15:43:48] [INFO ] Flatten gal took : 9 ms
Transition Run forces synchronizations/join behavior on parameter j of sort Jobs
Transition trans_376 forces synchronizations/join behavior on parameter s of sort Sources
Symmetric sort wr.t. initial and guards and successors and join/free detected :States
Arc [42:1*[$t, 0, $j]] contains constants of sort States
Transition WillPerformWork : constants on arcs in [[42:1*[$t, 0, $j]]] introduces in States(2) partition with 1 elements that refines current partition to 2 subsets.
[2025-06-04 15:43:48] [INFO ] Unfolded HLPN to a Petri net with 969 places and 2030 transitions 12704 arcs in 50 ms.
[2025-06-04 15:43:48] [INFO ] Unfolded 16 HLPN properties in 1 ms.
[2025-06-04 15:43:48] [INFO ] Reduced 10 identical enabling conditions.
[2025-06-04 15:43:48] [INFO ] Reduced 10 identical enabling conditions.
[2025-06-04 15:43:48] [INFO ] Reduced 10 identical enabling conditions.
[2025-06-04 15:43:48] [INFO ] Reduced 555 identical enabling conditions.
[2025-06-04 15:43:48] [INFO ] Reduced 90 identical enabling conditions.
[2025-06-04 15:43:48] [INFO ] Reduced 90 identical enabling conditions.
[2025-06-04 15:43:48] [INFO ] Reduced 90 identical enabling conditions.
[2025-06-04 15:43:48] [INFO ] Reduced 90 identical enabling conditions.
[2025-06-04 15:43:48] [INFO ] Reduced 10 identical enabling conditions.
[2025-06-04 15:43:48] [INFO ] Reduced 90 identical enabling conditions.
Deduced a syphon composed of 60 places in 9 ms
Reduce places removed 60 places and 60 transitions.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Support contains 847 out of 909 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Applied a total of 0 rules in 13 ms. Remains 909 /909 variables (removed 0) and now considering 1315/1315 (removed 0) transitions.
Running 1309 sub problems to find dead transitions.
[2025-06-04 15:43:48] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
// Phase 1: matrix 1311 rows 909 cols
[2025-06-04 15:43:48] [INFO ] Computed 142 invariants in 98 ms
[2025-06-04 15:43:48] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 898/2220 variables, and 131 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 20068 ms.
Refiners :[Positive P Invariants (semi-flows): 126/135 constraints, Generalized P Invariants (flows): 5/7 constraints, State Equation: 0/909 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1309/1309 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1309 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:44:29] [INFO ] Deduced a trap composed of 12 places in 242 ms of which 20 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 898/2220 variables, and 132 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 20052 ms.
Refiners :[Positive P Invariants (semi-flows): 126/135 constraints, Generalized P Invariants (flows): 5/7 constraints, State Equation: 0/909 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1309 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41906ms problems are : Problem set: 0 solved, 1309 unsolved
Search for dead transitions found 0 dead transitions in 41914ms
[2025-06-04 15:44:30] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
[2025-06-04 15:44:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:44:30] [INFO ] Implicit Places using invariants in 216 ms returned []
[2025-06-04 15:44:30] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
[2025-06-04 15:44:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:44:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 15:44:31] [INFO ] Implicit Places using invariants and state equation in 711 ms returned []
Implicit Place search using SMT with State Equation took 932 ms to find 0 implicit places.
Running 1309 sub problems to find dead transitions.
[2025-06-04 15:44:31] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
[2025-06-04 15:44:31] [INFO ] Invariant cache hit.
[2025-06-04 15:44:31] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 898/2220 variables, and 131 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 126/135 constraints, Generalized P Invariants (flows): 5/7 constraints, State Equation: 0/909 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1309/1309 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1309 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 898/2220 variables, and 131 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 126/135 constraints, Generalized P Invariants (flows): 5/7 constraints, State Equation: 0/909 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1309 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61281ms problems are : Problem set: 0 solved, 1309 unsolved
Search for dead transitions found 0 dead transitions in 61286ms
Finished structural reductions in LTL mode , in 1 iterations and 104154 ms. Remains : 909/909 places, 1315/1315 transitions.
Support contains 847 out of 909 places after structural reductions.
[2025-06-04 15:45:33] [INFO ] Flatten gal took : 156 ms
[2025-06-04 15:45:33] [INFO ] Flatten gal took : 117 ms
[2025-06-04 15:45:33] [INFO ] Input system was already deterministic with 1315 transitions.
Reduction of identical properties reduced properties to check from 48 to 45
RANDOM walk for 40000 steps (2738 resets) in 1162 ms. (34 steps per ms) remains 7/45 properties
BEST_FIRST walk for 40002 steps (1005 resets) in 355 ms. (112 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (495 resets) in 97 ms. (408 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (112 resets) in 365 ms. (109 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (439 resets) in 632 ms. (63 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (56 resets) in 635 ms. (62 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (98 resets) in 349 ms. (114 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (370 resets) in 338 ms. (118 steps per ms) remains 7/7 properties
[2025-06-04 15:45:35] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
[2025-06-04 15:45:35] [INFO ] Invariant cache hit.
[2025-06-04 15:45:35] [INFO ] State equation strengthened by 1 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/217 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/217 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem AtomicPropp10 is UNSAT
At refinement iteration 2 (OVERLAPS) 628/845 variables, 74/75 constraints. Problems are: Problem set: 1 solved, 6 unsolved
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp45 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/845 variables, 2/77 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/845 variables, 0/77 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 61/906 variables, 61/138 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/906 variables, 0/138 constraints. Problems are: Problem set: 3 solved, 4 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp47 is UNSAT
At refinement iteration 7 (OVERLAPS) 3/909 variables, 4/142 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/909 variables, 0/142 constraints. Problems are: Problem set: 6 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 1311/2220 variables, 909/1051 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2220 variables, 1/1052 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2220 variables, 0/1052 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/2220 variables, 0/1052 constraints. Problems are: Problem set: 6 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2220/2220 variables, and 1052 constraints, problems are : Problem set: 6 solved, 1 unsolved in 2216 ms.
Refiners :[Positive P Invariants (semi-flows): 135/135 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 909/909 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 7/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 449/450 variables, 2/2 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/450 variables, 0/2 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 124/574 variables, 63/65 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/574 variables, 0/65 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 305/879 variables, 61/126 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/879 variables, 0/126 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 16/895 variables, 8/134 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/895 variables, 0/134 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 12/907 variables, 7/141 constraints. Problems are: Problem set: 6 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:45:38] [INFO ] Deduced a trap composed of 259 places in 573 ms of which 238 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:45:38] [INFO ] Deduced a trap composed of 260 places in 418 ms of which 98 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/907 variables, 2/143 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/907 variables, 0/143 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1/908 variables, 1/144 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/908 variables, 0/144 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1311/2219 variables, 908/1052 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2219 variables, 1/1053 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2219 variables, 0/1053 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 1/2220 variables, 1/1054 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/2220 variables, 1/1055 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/2220 variables, 0/1055 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/2220 variables, 0/1055 constraints. Problems are: Problem set: 6 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2220/2220 variables, and 1055 constraints, problems are : Problem set: 6 solved, 1 unsolved in 2168 ms.
Refiners :[Positive P Invariants (semi-flows): 135/135 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 909/909 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/2 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4412ms problems are : Problem set: 6 solved, 1 unsolved
Parikh walk visited 0 properties in 36 ms.
Support contains 1 out of 909 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 66 transitions
Trivial Post-agglo rules discarded 66 transitions
Performed 66 trivial Post agglomeration. Transition count delta: 66
Iterating post reduction 0 with 71 rules applied. Total rules applied 71 place count 904 transition count 1249
Reduce places removed 66 places and 0 transitions.
Iterating post reduction 1 with 66 rules applied. Total rules applied 137 place count 838 transition count 1249
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 65 Pre rules applied. Total rules applied 137 place count 838 transition count 1184
Deduced a syphon composed of 65 places in 1 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 267 place count 773 transition count 1184
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 268 place count 772 transition count 1183
Iterating global reduction 2 with 1 rules applied. Total rules applied 269 place count 772 transition count 1183
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 273 place count 770 transition count 1181
Applied a total of 273 rules in 238 ms. Remains 770 /909 variables (removed 139) and now considering 1181/1315 (removed 134) transitions.
Running 1175 sub problems to find dead transitions.
[2025-06-04 15:45:39] [INFO ] Flow matrix only has 1177 transitions (discarded 4 similar events)
// Phase 1: matrix 1177 rows 770 cols
[2025-06-04 15:45:39] [INFO ] Computed 137 invariants in 36 ms
[2025-06-04 15:45:39] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 6/132 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 765/1947 variables, and 132 constraints, problems are : Problem set: 0 solved, 1175 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 126/130 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/770 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1175/1175 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1175 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 6/132 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:46:16] [INFO ] Deduced a trap composed of 13 places in 307 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:46:21] [INFO ] Deduced a trap composed of 132 places in 317 ms of which 46 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/765 variables, 2/134 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 765/1947 variables, and 134 constraints, problems are : Problem set: 0 solved, 1175 unsolved in 20034 ms.
Refiners :[Positive P Invariants (semi-flows): 126/130 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/770 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1175 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41519ms problems are : Problem set: 0 solved, 1175 unsolved
Search for dead transitions found 0 dead transitions in 41523ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41764 ms. Remains : 770/909 places, 1181/1315 transitions.
RANDOM walk for 40000 steps (2099 resets) in 315 ms. (126 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (142 resets) in 95 ms. (416 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 280803 steps, run timeout after 3001 ms. (steps per millisecond=93 ) properties seen :0 out of 1
Probabilistic random walk after 280803 steps, saw 85391 distinct states, run finished after 3005 ms. (steps per millisecond=93 ) properties seen :0
[2025-06-04 15:46:24] [INFO ] Flow matrix only has 1177 transitions (discarded 4 similar events)
[2025-06-04 15:46:24] [INFO ] Invariant cache hit.
[2025-06-04 15:46:24] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 192/201 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/201 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 558/759 variables, 127/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/759 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1/760 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/760 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 8/768 variables, 5/136 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/768 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/769 variables, 1/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/769 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1177/1946 variables, 769/906 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1946 variables, 1/907 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1946 variables, 0/907 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 1/1947 variables, 1/908 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1947 variables, 0/908 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/1947 variables, 0/908 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1947/1947 variables, and 908 constraints, problems are : Problem set: 0 solved, 1 unsolved in 612 ms.
Refiners :[Positive P Invariants (semi-flows): 130/130 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 770/770 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 192/201 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/201 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 558/759 variables, 127/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/759 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1/760 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/760 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 8/768 variables, 5/136 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/768 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/769 variables, 1/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/769 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1177/1946 variables, 769/906 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1946 variables, 1/907 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1946 variables, 0/907 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 1/1947 variables, 1/908 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1947 variables, 1/909 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1947 variables, 0/909 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/1947 variables, 0/909 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1947/1947 variables, and 909 constraints, problems are : Problem set: 0 solved, 1 unsolved in 835 ms.
Refiners :[Positive P Invariants (semi-flows): 130/130 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 770/770 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1458ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 17 ms.
Support contains 1 out of 770 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 770/770 places, 1181/1181 transitions.
Applied a total of 0 rules in 34 ms. Remains 770 /770 variables (removed 0) and now considering 1181/1181 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 770/770 places, 1181/1181 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 770/770 places, 1181/1181 transitions.
Applied a total of 0 rules in 34 ms. Remains 770 /770 variables (removed 0) and now considering 1181/1181 (removed 0) transitions.
[2025-06-04 15:46:26] [INFO ] Flow matrix only has 1177 transitions (discarded 4 similar events)
[2025-06-04 15:46:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:46:28] [INFO ] Implicit Places using invariants in 2443 ms returned []
[2025-06-04 15:46:28] [INFO ] Flow matrix only has 1177 transitions (discarded 4 similar events)
[2025-06-04 15:46:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:46:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 15:46:34] [INFO ] Implicit Places using invariants and state equation in 5756 ms returned []
Implicit Place search using SMT with State Equation took 8239 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 15:46:34] [INFO ] Redundant transitions in 62 ms returned []
Running 1175 sub problems to find dead transitions.
[2025-06-04 15:46:34] [INFO ] Flow matrix only has 1177 transitions (discarded 4 similar events)
[2025-06-04 15:46:34] [INFO ] Invariant cache hit.
[2025-06-04 15:46:34] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 6/132 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 765/1947 variables, and 132 constraints, problems are : Problem set: 0 solved, 1175 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 126/130 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/770 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1175/1175 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1175 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 6/132 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:47:09] [INFO ] Deduced a trap composed of 13 places in 123 ms of which 9 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/765 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 765/1947 variables, and 133 constraints, problems are : Problem set: 0 solved, 1175 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 126/130 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/770 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1175 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61381ms problems are : Problem set: 0 solved, 1175 unsolved
Search for dead transitions found 0 dead transitions in 61384ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69742 ms. Remains : 770/770 places, 1181/1181 transitions.
Successfully simplified 6 atomic propositions for a total of 16 simplifications.
[2025-06-04 15:47:35] [INFO ] Flatten gal took : 81 ms
[2025-06-04 15:47:36] [INFO ] Flatten gal took : 85 ms
[2025-06-04 15:47:36] [INFO ] Input system was already deterministic with 1315 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1315
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 903 transition count 1314
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 903 transition count 1314
Applied a total of 7 rules in 25 ms. Remains 903 /909 variables (removed 6) and now considering 1314/1315 (removed 1) transitions.
Running 1308 sub problems to find dead transitions.
[2025-06-04 15:47:36] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
// Phase 1: matrix 1310 rows 903 cols
[2025-06-04 15:47:36] [INFO ] Computed 137 invariants in 28 ms
[2025-06-04 15:47:36] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 20030 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1308/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:48:12] [INFO ] Deduced a trap composed of 12 places in 233 ms of which 19 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2213 variables, and 132 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1308 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41356ms problems are : Problem set: 0 solved, 1308 unsolved
Search for dead transitions found 0 dead transitions in 41358ms
[2025-06-04 15:48:18] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-04 15:48:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:48:19] [INFO ] Implicit Places using invariants in 1007 ms returned []
[2025-06-04 15:48:19] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-04 15:48:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:48:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 15:48:24] [INFO ] Implicit Places using invariants and state equation in 5491 ms returned []
Implicit Place search using SMT with State Equation took 6501 ms to find 0 implicit places.
Running 1308 sub problems to find dead transitions.
[2025-06-04 15:48:24] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-04 15:48:24] [INFO ] Invariant cache hit.
[2025-06-04 15:48:24] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
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(s357 0.0)
(s358 0.0)
(s359 0.0)
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(s368 0.0)
(s369 0.0)
(s370 0.0)
(s371 0.0)
(s372 0.0)
(s373 0.0)
(s374 0.0)
(s375 0.0)
(s376 1.0)
(s377 1.0)
(s378 0.0)
(s379 0.0)
(s380 0.0)
(s381 0.0)
(s382 0.0)
(s383 0.0)
(s384 4.0)
(s385 4.0)
(s386 4.0)
(s387 4.0)
(s388 4.0)
(s389 9.0)
(s390 0.0)
(s391 0.0)
(s392 0.0)
(s393 0.0)
(s394 0.0)
(s395 0.0)
(s396 0.0)
(s397 0.0)
(s398 0.0)
(s399 0.0)
(s400 0.0)
(s401 0.0)
(s402 0.0)
(s403 0.0)
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(s405 0.0)
(s406 0.0)
(s407 0.0)
(s408 0.0)
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(s410 0.0)
(s411 0.0)
(s412 0.0)
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(s414 0.0)
(s415 0.0)
(s416 0.0)
(s417 0.0)
(s418 0.0)
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(s420 0.0)
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(s424 0.0)
(s425 0.0)
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(s502 0.0)
(s503 0.0)
(s504 0.0)
(s505 0.0)
(s506 0.0)
(s507 0.0)
(s508 0.0)
(s509 (/ 2.0 3.0))
(s510 0.0)
(s511 0.0)
(s512 0.0)
(s513 0.0)
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(s515 0.0)
(s516 0.0)
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(s518 0.0)
(s519 0.0)
(s520 0.0)
(s521 0.0)
(s522 0.0)
(s523 0.0)
(s524 (/ 2.0 3.0))
(s525 0.0)
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(s530 0.0)
(s531 0.0)
(s532 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1308/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61433ms problems are : Problem set: 0 solved, 1308 unsolved
Search for dead transitions found 0 dead transitions in 61438ms
Starting structural reductions in LTL mode, iteration 1 : 903/909 places, 1314/1315 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 109335 ms. Remains : 903/909 places, 1314/1315 transitions.
[2025-06-04 15:49:26] [INFO ] Flatten gal took : 54 ms
[2025-06-04 15:49:26] [INFO ] Flatten gal took : 58 ms
[2025-06-04 15:49:26] [INFO ] Input system was already deterministic with 1314 transitions.
[2025-06-04 15:49:26] [INFO ] Flatten gal took : 51 ms
[2025-06-04 15:49:26] [INFO ] Flatten gal took : 51 ms
[2025-06-04 15:49:26] [INFO ] Time to serialize gal into /tmp/CTLFireability3796408202212239744.gal : 17 ms
[2025-06-04 15:49:26] [INFO ] Time to serialize properties into /tmp/CTLFireability10753082352148747716.ctl : 5 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/CTLFireability3796408202212239744.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10753082352148747716.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.
Detected timeout of ITS tools.
[2025-06-04 15:49:56] [INFO ] Flatten gal took : 49 ms
[2025-06-04 15:49:56] [INFO ] Applying decomposition
[2025-06-04 15:49:56] [INFO ] Flatten gal took : 47 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/graph8804741051782199979.txt' '-o' '/tmp/graph8804741051782199979.bin' '-w' '/tmp/graph8804741051782199979.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8804741051782199979.bin' '-l' '-1' '-v' '-w' '/tmp/graph8804741051782199979.weights' '-q' '0' '-e' '0.001'
[2025-06-04 15:49:56] [INFO ] Decomposing Gal with order
[2025-06-04 15:49:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 15:49:57] [INFO ] Removed a total of 1509 redundant transitions.
[2025-06-04 15:49:57] [INFO ] Flatten gal took : 325 ms
[2025-06-04 15:49:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 65 labels/synchronizations in 34 ms.
[2025-06-04 15:49:57] [INFO ] Time to serialize gal into /tmp/CTLFireability11911363168823077806.gal : 20 ms
[2025-06-04 15:49:57] [INFO ] Time to serialize properties into /tmp/CTLFireability4875183411949217472.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/CTLFireability11911363168823077806.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4875183411949217472.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1315
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 903 transition count 1314
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 903 transition count 1314
Applied a total of 7 rules in 39 ms. Remains 903 /909 variables (removed 6) and now considering 1314/1315 (removed 1) transitions.
Running 1308 sub problems to find dead transitions.
[2025-06-04 15:50:27] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-04 15:50:27] [INFO ] Invariant cache hit.
[2025-06-04 15:50:27] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1308/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 20032 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41641ms problems are : Problem set: 0 solved, 1308 unsolved
Search for dead transitions found 0 dead transitions in 41644ms
[2025-06-04 15:51:09] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-04 15:51:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:51:10] [INFO ] Implicit Places using invariants in 1507 ms returned []
[2025-06-04 15:51:10] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-04 15:51:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:51:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 15:51:19] [INFO ] Implicit Places using invariants and state equation in 8358 ms returned []
Implicit Place search using SMT with State Equation took 9877 ms to find 0 implicit places.
Running 1308 sub problems to find dead transitions.
[2025-06-04 15:51:19] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-04 15:51:19] [INFO ] Invariant cache hit.
[2025-06-04 15:51:19] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1308/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61370ms problems are : Problem set: 0 solved, 1308 unsolved
Search for dead transitions found 0 dead transitions in 61373ms
Starting structural reductions in LTL mode, iteration 1 : 903/909 places, 1314/1315 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 112941 ms. Remains : 903/909 places, 1314/1315 transitions.
[2025-06-04 15:52:20] [INFO ] Flatten gal took : 43 ms
[2025-06-04 15:52:20] [INFO ] Flatten gal took : 46 ms
[2025-06-04 15:52:20] [INFO ] Input system was already deterministic with 1314 transitions.
[2025-06-04 15:52:20] [INFO ] Flatten gal took : 47 ms
[2025-06-04 15:52:20] [INFO ] Flatten gal took : 46 ms
[2025-06-04 15:52:20] [INFO ] Time to serialize gal into /tmp/CTLFireability9873297177712269714.gal : 7 ms
[2025-06-04 15:52:20] [INFO ] Time to serialize properties into /tmp/CTLFireability4564777177159245094.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/CTLFireability9873297177712269714.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4564777177159245094.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.
Detected timeout of ITS tools.
[2025-06-04 15:52:50] [INFO ] Flatten gal took : 43 ms
[2025-06-04 15:52:50] [INFO ] Applying decomposition
[2025-06-04 15:52:50] [INFO ] Flatten gal took : 42 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/graph12420464909681104555.txt' '-o' '/tmp/graph12420464909681104555.bin' '-w' '/tmp/graph12420464909681104555.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12420464909681104555.bin' '-l' '-1' '-v' '-w' '/tmp/graph12420464909681104555.weights' '-q' '0' '-e' '0.001'
[2025-06-04 15:52:51] [INFO ] Decomposing Gal with order
[2025-06-04 15:52:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 15:52:51] [INFO ] Removed a total of 1329 redundant transitions.
[2025-06-04 15:52:51] [INFO ] Flatten gal took : 118 ms
[2025-06-04 15:52:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 243 labels/synchronizations in 22 ms.
[2025-06-04 15:52:51] [INFO ] Time to serialize gal into /tmp/CTLFireability10439804386272016867.gal : 12 ms
[2025-06-04 15:52:51] [INFO ] Time to serialize properties into /tmp/CTLFireability402396264302787733.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/CTLFireability10439804386272016867.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability402396264302787733.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 -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1315
Applied a total of 5 rules in 23 ms. Remains 904 /909 variables (removed 5) and now considering 1315/1315 (removed 0) transitions.
Running 1309 sub problems to find dead transitions.
[2025-06-04 15:53:21] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
// Phase 1: matrix 1311 rows 904 cols
[2025-06-04 15:53:21] [INFO ] Computed 137 invariants in 28 ms
[2025-06-04 15:53:21] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 898/2215 variables, and 131 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/904 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1309/1309 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1309 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:54:03] [INFO ] Deduced a trap composed of 12 places in 345 ms of which 32 ms to minimize.
SMT process timed out in 41720ms, After SMT, problems are : Problem set: 0 solved, 1309 unsolved
Search for dead transitions found 0 dead transitions in 41722ms
[2025-06-04 15:54:03] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
[2025-06-04 15:54:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:54:04] [INFO ] Implicit Places using invariants in 1426 ms returned []
[2025-06-04 15:54:04] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
[2025-06-04 15:54:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:54:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 15:54:11] [INFO ] Implicit Places using invariants and state equation in 6672 ms returned []
Implicit Place search using SMT with State Equation took 8105 ms to find 0 implicit places.
Running 1309 sub problems to find dead transitions.
[2025-06-04 15:54:11] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
[2025-06-04 15:54:11] [INFO ] Invariant cache hit.
[2025-06-04 15:54:11] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 898/2215 variables, and 131 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/904 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1309/1309 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1309 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 898/2215 variables, and 131 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/904 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1309 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61531ms problems are : Problem set: 0 solved, 1309 unsolved
Search for dead transitions found 0 dead transitions in 61537ms
Starting structural reductions in LTL mode, iteration 1 : 904/909 places, 1315/1315 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 111399 ms. Remains : 904/909 places, 1315/1315 transitions.
[2025-06-04 15:55:12] [INFO ] Flatten gal took : 36 ms
[2025-06-04 15:55:12] [INFO ] Flatten gal took : 38 ms
[2025-06-04 15:55:12] [INFO ] Input system was already deterministic with 1315 transitions.
[2025-06-04 15:55:12] [INFO ] Flatten gal took : 38 ms
[2025-06-04 15:55:12] [INFO ] Flatten gal took : 38 ms
[2025-06-04 15:55:12] [INFO ] Time to serialize gal into /tmp/CTLFireability451052256646298489.gal : 7 ms
[2025-06-04 15:55:12] [INFO ] Time to serialize properties into /tmp/CTLFireability4659383317775950597.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/CTLFireability451052256646298489.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4659383317775950597.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-04 15:55:43] [INFO ] Flatten gal took : 40 ms
[2025-06-04 15:55:43] [INFO ] Applying decomposition
[2025-06-04 15:55:43] [INFO ] Flatten gal took : 39 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/graph11561219834904896447.txt' '-o' '/tmp/graph11561219834904896447.bin' '-w' '/tmp/graph11561219834904896447.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11561219834904896447.bin' '-l' '-1' '-v' '-w' '/tmp/graph11561219834904896447.weights' '-q' '0' '-e' '0.001'
[2025-06-04 15:55:43] [INFO ] Decomposing Gal with order
[2025-06-04 15:55:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 15:55:43] [INFO ] Removed a total of 1509 redundant transitions.
[2025-06-04 15:55:43] [INFO ] Flatten gal took : 107 ms
[2025-06-04 15:55:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 70 labels/synchronizations in 42 ms.
[2025-06-04 15:55:43] [INFO ] Time to serialize gal into /tmp/CTLFireability10505911232035390586.gal : 18 ms
[2025-06-04 15:55:43] [INFO ] Time to serialize properties into /tmp/CTLFireability470417482188001618.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/CTLFireability10505911232035390586.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability470417482188001618.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 -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 904 transition count 1312
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 901 transition count 1311
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 900 transition count 1311
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 64 Pre rules applied. Total rules applied 8 place count 900 transition count 1247
Deduced a syphon composed of 64 places in 0 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 136 place count 836 transition count 1247
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 137 place count 835 transition count 1246
Iterating global reduction 3 with 1 rules applied. Total rules applied 138 place count 835 transition count 1246
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 142 place count 833 transition count 1244
Applied a total of 142 rules in 118 ms. Remains 833 /909 variables (removed 76) and now considering 1244/1315 (removed 71) transitions.
Running 1238 sub problems to find dead transitions.
[2025-06-04 15:56:13] [INFO ] Flow matrix only has 1240 transitions (discarded 4 similar events)
// Phase 1: matrix 1240 rows 833 cols
[2025-06-04 15:56:13] [INFO ] Computed 137 invariants in 18 ms
[2025-06-04 15:56:13] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/828 variables, 127/127 constraints. Problems are: Problem set: 0 solved, 1238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/828 variables, 5/132 constraints. Problems are: Problem set: 0 solved, 1238 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 828/2073 variables, and 132 constraints, problems are : Problem set: 0 solved, 1238 unsolved in 20042 ms.
Refiners :[Positive P Invariants (semi-flows): 127/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/833 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1238/1238 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1238 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/828 variables, 127/127 constraints. Problems are: Problem set: 0 solved, 1238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/828 variables, 5/132 constraints. Problems are: Problem set: 0 solved, 1238 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 828/2073 variables, and 132 constraints, problems are : Problem set: 0 solved, 1238 unsolved in 20034 ms.
Refiners :[Positive P Invariants (semi-flows): 127/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/833 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1238 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41410ms problems are : Problem set: 0 solved, 1238 unsolved
Search for dead transitions found 0 dead transitions in 41412ms
[2025-06-04 15:56:55] [INFO ] Flow matrix only has 1240 transitions (discarded 4 similar events)
[2025-06-04 15:56:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:56:56] [INFO ] Implicit Places using invariants in 1372 ms returned []
[2025-06-04 15:56:56] [INFO ] Flow matrix only has 1240 transitions (discarded 4 similar events)
[2025-06-04 15:56:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:56:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 15:57:00] [INFO ] Implicit Places using invariants and state equation in 3850 ms returned []
Implicit Place search using SMT with State Equation took 5254 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 15:57:00] [INFO ] Redundant transitions in 13 ms returned []
Running 1238 sub problems to find dead transitions.
[2025-06-04 15:57:00] [INFO ] Flow matrix only has 1240 transitions (discarded 4 similar events)
[2025-06-04 15:57:00] [INFO ] Invariant cache hit.
[2025-06-04 15:57:00] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/828 variables, 127/127 constraints. Problems are: Problem set: 0 solved, 1238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/828 variables, 5/132 constraints. Problems are: Problem set: 0 solved, 1238 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 828/2073 variables, and 132 constraints, problems are : Problem set: 0 solved, 1238 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 127/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/833 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1238/1238 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1238 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/828 variables, 127/127 constraints. Problems are: Problem set: 0 solved, 1238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/828 variables, 5/132 constraints. Problems are: Problem set: 0 solved, 1238 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:57:36] [INFO ] Deduced a trap composed of 13 places in 191 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:57:47] [INFO ] Deduced a trap composed of 15 places in 328 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:57:53] [INFO ] Deduced a trap composed of 196 places in 375 ms of which 77 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/828 variables, 3/135 constraints. Problems are: Problem set: 0 solved, 1238 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 828/2073 variables, and 135 constraints, problems are : Problem set: 0 solved, 1238 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 127/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/833 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1238 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61354ms problems are : Problem set: 0 solved, 1238 unsolved
Search for dead transitions found 0 dead transitions in 61356ms
Starting structural reductions in SI_CTL mode, iteration 1 : 833/909 places, 1244/1315 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 108163 ms. Remains : 833/909 places, 1244/1315 transitions.
[2025-06-04 15:58:01] [INFO ] Flatten gal took : 36 ms
[2025-06-04 15:58:01] [INFO ] Flatten gal took : 39 ms
[2025-06-04 15:58:01] [INFO ] Input system was already deterministic with 1244 transitions.
[2025-06-04 15:58:01] [INFO ] Flatten gal took : 38 ms
[2025-06-04 15:58:02] [INFO ] Flatten gal took : 44 ms
[2025-06-04 15:58:02] [INFO ] Time to serialize gal into /tmp/CTLFireability9639327815243526587.gal : 23 ms
[2025-06-04 15:58:02] [INFO ] Time to serialize properties into /tmp/CTLFireability2031616546017216235.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/CTLFireability9639327815243526587.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2031616546017216235.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.
Detected timeout of ITS tools.
[2025-06-04 15:58:32] [INFO ] Flatten gal took : 39 ms
[2025-06-04 15:58:32] [INFO ] Applying decomposition
[2025-06-04 15:58:32] [INFO ] Flatten gal took : 39 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/graph11062138130863464822.txt' '-o' '/tmp/graph11062138130863464822.bin' '-w' '/tmp/graph11062138130863464822.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11062138130863464822.bin' '-l' '-1' '-v' '-w' '/tmp/graph11062138130863464822.weights' '-q' '0' '-e' '0.001'
[2025-06-04 15:58:32] [INFO ] Decomposing Gal with order
[2025-06-04 15:58:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 15:58:32] [INFO ] Removed a total of 1323 redundant transitions.
[2025-06-04 15:58:32] [INFO ] Flatten gal took : 190 ms
[2025-06-04 15:58:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 264 labels/synchronizations in 33 ms.
[2025-06-04 15:58:32] [INFO ] Time to serialize gal into /tmp/CTLFireability3200437342579118189.gal : 12 ms
[2025-06-04 15:58:32] [INFO ] Time to serialize properties into /tmp/CTLFireability7104130677095154593.ctl : 17 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/CTLFireability3200437342579118189.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7104130677095154593.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 -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1315
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 903 transition count 1314
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 903 transition count 1314
Applied a total of 7 rules in 73 ms. Remains 903 /909 variables (removed 6) and now considering 1314/1315 (removed 1) transitions.
Running 1308 sub problems to find dead transitions.
[2025-06-04 15:59:02] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
// Phase 1: matrix 1310 rows 903 cols
[2025-06-04 15:59:02] [INFO ] Computed 137 invariants in 40 ms
[2025-06-04 15:59:02] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1308/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 15:59:37] [INFO ] Deduced a trap composed of 12 places in 254 ms of which 19 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2213 variables, and 132 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 20020 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1308 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41531ms problems are : Problem set: 0 solved, 1308 unsolved
Search for dead transitions found 0 dead transitions in 41534ms
[2025-06-04 15:59:44] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-04 15:59:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:59:45] [INFO ] Implicit Places using invariants in 1356 ms returned []
[2025-06-04 15:59:45] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-04 15:59:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 15:59:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 15:59:53] [INFO ] Implicit Places using invariants and state equation in 7251 ms returned []
Implicit Place search using SMT with State Equation took 8625 ms to find 0 implicit places.
Running 1308 sub problems to find dead transitions.
[2025-06-04 15:59:53] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-04 15:59:53] [INFO ] Invariant cache hit.
[2025-06-04 15:59:53] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1308/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61422ms problems are : Problem set: 0 solved, 1308 unsolved
Search for dead transitions found 0 dead transitions in 61424ms
Starting structural reductions in LTL mode, iteration 1 : 903/909 places, 1314/1315 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 111661 ms. Remains : 903/909 places, 1314/1315 transitions.
[2025-06-04 16:00:54] [INFO ] Flatten gal took : 36 ms
[2025-06-04 16:00:54] [INFO ] Flatten gal took : 39 ms
[2025-06-04 16:00:54] [INFO ] Input system was already deterministic with 1314 transitions.
[2025-06-04 16:00:54] [INFO ] Flatten gal took : 39 ms
[2025-06-04 16:00:54] [INFO ] Flatten gal took : 39 ms
[2025-06-04 16:00:54] [INFO ] Time to serialize gal into /tmp/CTLFireability10428753182820338511.gal : 17 ms
[2025-06-04 16:00:54] [INFO ] Time to serialize properties into /tmp/CTLFireability8877289239346023515.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/CTLFireability10428753182820338511.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8877289239346023515.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.
Detected timeout of ITS tools.
[2025-06-04 16:01:24] [INFO ] Flatten gal took : 39 ms
[2025-06-04 16:01:24] [INFO ] Applying decomposition
[2025-06-04 16:01:24] [INFO ] Flatten gal took : 39 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/graph6546911121226059204.txt' '-o' '/tmp/graph6546911121226059204.bin' '-w' '/tmp/graph6546911121226059204.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6546911121226059204.bin' '-l' '-1' '-v' '-w' '/tmp/graph6546911121226059204.weights' '-q' '0' '-e' '0.001'
[2025-06-04 16:01:24] [INFO ] Decomposing Gal with order
[2025-06-04 16:01:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 16:01:25] [INFO ] Removed a total of 1329 redundant transitions.
[2025-06-04 16:01:25] [INFO ] Flatten gal took : 131 ms
[2025-06-04 16:01:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 431 labels/synchronizations in 38 ms.
[2025-06-04 16:01:25] [INFO ] Time to serialize gal into /tmp/CTLFireability17239876506009598662.gal : 29 ms
[2025-06-04 16:01:25] [INFO ] Time to serialize properties into /tmp/CTLFireability1304607437229078450.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/CTLFireability17239876506009598662.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1304607437229078450.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 904 transition count 1251
Reduce places removed 64 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 65 rules applied. Total rules applied 129 place count 840 transition count 1250
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 130 place count 839 transition count 1250
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 65 Pre rules applied. Total rules applied 130 place count 839 transition count 1185
Deduced a syphon composed of 65 places in 0 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 3 with 130 rules applied. Total rules applied 260 place count 774 transition count 1185
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 264 place count 772 transition count 1183
Applied a total of 264 rules in 96 ms. Remains 772 /909 variables (removed 137) and now considering 1183/1315 (removed 132) transitions.
Running 1177 sub problems to find dead transitions.
[2025-06-04 16:01:55] [INFO ] Flow matrix only has 1179 transitions (discarded 4 similar events)
// Phase 1: matrix 1179 rows 772 cols
[2025-06-04 16:01:55] [INFO ] Computed 137 invariants in 17 ms
[2025-06-04 16:01:55] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/767 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1177 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/767 variables, 6/132 constraints. Problems are: Problem set: 0 solved, 1177 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 767/1951 variables, and 132 constraints, problems are : Problem set: 0 solved, 1177 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 126/130 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/772 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1177/1177 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1177 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/767 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1177 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/767 variables, 6/132 constraints. Problems are: Problem set: 0 solved, 1177 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 767/1951 variables, and 132 constraints, problems are : Problem set: 0 solved, 1177 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 126/130 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/772 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1177 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41562ms problems are : Problem set: 0 solved, 1177 unsolved
Search for dead transitions found 0 dead transitions in 41564ms
[2025-06-04 16:02:37] [INFO ] Flow matrix only has 1179 transitions (discarded 4 similar events)
[2025-06-04 16:02:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 16:02:39] [INFO ] Implicit Places using invariants in 2383 ms returned []
[2025-06-04 16:02:39] [INFO ] Flow matrix only has 1179 transitions (discarded 4 similar events)
[2025-06-04 16:02:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 16:02:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 16:02:47] [INFO ] Implicit Places using invariants and state equation in 8063 ms returned []
Implicit Place search using SMT with State Equation took 10476 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 16:02:47] [INFO ] Redundant transitions in 60 ms returned []
Running 1177 sub problems to find dead transitions.
[2025-06-04 16:02:47] [INFO ] Flow matrix only has 1179 transitions (discarded 4 similar events)
[2025-06-04 16:02:47] [INFO ] Invariant cache hit.
[2025-06-04 16:02:47] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/767 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1177 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/767 variables, 6/132 constraints. Problems are: Problem set: 0 solved, 1177 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 767/1951 variables, and 132 constraints, problems are : Problem set: 0 solved, 1177 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 126/130 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/772 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1177/1177 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1177 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/767 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1177 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/767 variables, 6/132 constraints. Problems are: Problem set: 0 solved, 1177 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 16:03:33] [INFO ] Deduced a trap composed of 132 places in 246 ms of which 14 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/767 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 1177 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 767/1951 variables, and 133 constraints, problems are : Problem set: 0 solved, 1177 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 126/130 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/772 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1177 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61542ms problems are : Problem set: 0 solved, 1177 unsolved
Search for dead transitions found 0 dead transitions in 61572ms
Starting structural reductions in SI_CTL mode, iteration 1 : 772/909 places, 1183/1315 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 113792 ms. Remains : 772/909 places, 1183/1315 transitions.
[2025-06-04 16:03:49] [INFO ] Flatten gal took : 33 ms
[2025-06-04 16:03:49] [INFO ] Flatten gal took : 36 ms
[2025-06-04 16:03:49] [INFO ] Input system was already deterministic with 1183 transitions.
[2025-06-04 16:03:49] [INFO ] Flatten gal took : 35 ms
[2025-06-04 16:03:49] [INFO ] Flatten gal took : 36 ms
[2025-06-04 16:03:49] [INFO ] Time to serialize gal into /tmp/CTLFireability12477739561692320017.gal : 6 ms
[2025-06-04 16:03:49] [INFO ] Time to serialize properties into /tmp/CTLFireability16584865876598737288.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/CTLFireability12477739561692320017.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16584865876598737288.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.
Detected timeout of ITS tools.
[2025-06-04 16:04:19] [INFO ] Flatten gal took : 35 ms
[2025-06-04 16:04:19] [INFO ] Applying decomposition
[2025-06-04 16:04:19] [INFO ] Flatten gal took : 36 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/graph7779936930745331693.txt' '-o' '/tmp/graph7779936930745331693.bin' '-w' '/tmp/graph7779936930745331693.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7779936930745331693.bin' '-l' '-1' '-v' '-w' '/tmp/graph7779936930745331693.weights' '-q' '0' '-e' '0.001'
[2025-06-04 16:04:19] [INFO ] Decomposing Gal with order
[2025-06-04 16:04:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 16:04:19] [INFO ] Removed a total of 1264 redundant transitions.
[2025-06-04 16:04:19] [INFO ] Flatten gal took : 178 ms
[2025-06-04 16:04:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 104 labels/synchronizations in 10 ms.
[2025-06-04 16:04:19] [INFO ] Time to serialize gal into /tmp/CTLFireability2428698241399839800.gal : 9 ms
[2025-06-04 16:04:19] [INFO ] Time to serialize properties into /tmp/CTLFireability8000945913748345003.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/CTLFireability2428698241399839800.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8000945913748345003.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 -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Applied a total of 0 rules in 13 ms. Remains 909 /909 variables (removed 0) and now considering 1315/1315 (removed 0) transitions.
Running 1309 sub problems to find dead transitions.
[2025-06-04 16:04:50] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
// Phase 1: matrix 1311 rows 909 cols
[2025-06-04 16:04:50] [INFO ] Computed 142 invariants in 19 ms
[2025-06-04 16:04:50] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 898/2220 variables, and 131 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 126/135 constraints, Generalized P Invariants (flows): 5/7 constraints, State Equation: 0/909 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1309/1309 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1309 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 16:05:28] [INFO ] Deduced a trap composed of 12 places in 225 ms of which 20 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 898/2220 variables, and 132 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 126/135 constraints, Generalized P Invariants (flows): 5/7 constraints, State Equation: 0/909 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1309 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41616ms problems are : Problem set: 0 solved, 1309 unsolved
Search for dead transitions found 0 dead transitions in 41618ms
[2025-06-04 16:05:31] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
[2025-06-04 16:05:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 16:05:32] [INFO ] Implicit Places using invariants in 953 ms returned []
[2025-06-04 16:05:32] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
[2025-06-04 16:05:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 16:05:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 16:05:36] [INFO ] Implicit Places using invariants and state equation in 3593 ms returned []
Implicit Place search using SMT with State Equation took 4590 ms to find 0 implicit places.
Running 1309 sub problems to find dead transitions.
[2025-06-04 16:05:36] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
[2025-06-04 16:05:36] [INFO ] Invariant cache hit.
[2025-06-04 16:05:36] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 898/2220 variables, and 131 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 126/135 constraints, Generalized P Invariants (flows): 5/7 constraints, State Equation: 0/909 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1309/1309 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1309 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 898/2220 variables, and 131 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 126/135 constraints, Generalized P Invariants (flows): 5/7 constraints, State Equation: 0/909 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1309 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61480ms problems are : Problem set: 0 solved, 1309 unsolved
Search for dead transitions found 0 dead transitions in 61484ms
Finished structural reductions in LTL mode , in 1 iterations and 107711 ms. Remains : 909/909 places, 1315/1315 transitions.
[2025-06-04 16:06:37] [INFO ] Flatten gal took : 40 ms
[2025-06-04 16:06:37] [INFO ] Flatten gal took : 46 ms
[2025-06-04 16:06:37] [INFO ] Input system was already deterministic with 1315 transitions.
[2025-06-04 16:06:37] [INFO ] Flatten gal took : 54 ms
[2025-06-04 16:06:38] [INFO ] Flatten gal took : 45 ms
[2025-06-04 16:06:38] [INFO ] Time to serialize gal into /tmp/CTLFireability3264926685008644484.gal : 7 ms
[2025-06-04 16:06:38] [INFO ] Time to serialize properties into /tmp/CTLFireability7445068707150168503.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3264926685008644484.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7445068707150168503.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.
Detected timeout of ITS tools.
[2025-06-04 16:07:08] [INFO ] Flatten gal took : 46 ms
[2025-06-04 16:07:08] [INFO ] Applying decomposition
[2025-06-04 16:07:08] [INFO ] Flatten gal took : 44 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/graph7532338078757081371.txt' '-o' '/tmp/graph7532338078757081371.bin' '-w' '/tmp/graph7532338078757081371.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7532338078757081371.bin' '-l' '-1' '-v' '-w' '/tmp/graph7532338078757081371.weights' '-q' '0' '-e' '0.001'
[2025-06-04 16:07:08] [INFO ] Decomposing Gal with order
[2025-06-04 16:07:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 16:07:08] [INFO ] Removed a total of 1619 redundant transitions.
[2025-06-04 16:07:08] [INFO ] Flatten gal took : 103 ms
[2025-06-04 16:07:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 263 labels/synchronizations in 13 ms.
[2025-06-04 16:07:08] [INFO ] Time to serialize gal into /tmp/CTLFireability10027406718861127161.gal : 13 ms
[2025-06-04 16:07:08] [INFO ] Time to serialize properties into /tmp/CTLFireability17892793932607359061.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/CTLFireability10027406718861127161.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17892793932607359061.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 -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1315
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 903 transition count 1314
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 903 transition count 1314
Applied a total of 7 rules in 27 ms. Remains 903 /909 variables (removed 6) and now considering 1314/1315 (removed 1) transitions.
Running 1308 sub problems to find dead transitions.
[2025-06-04 16:07:38] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
// Phase 1: matrix 1310 rows 903 cols
[2025-06-04 16:07:38] [INFO ] Computed 137 invariants in 52 ms
[2025-06-04 16:07:38] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 20037 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1308/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 16:08:14] [INFO ] Deduced a trap composed of 12 places in 254 ms of which 19 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 3)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 1)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 0)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 0)
(s118 0)
(s119 0)
(s120 0)
(s121 0)
(s122 0)
(s123 0)
(s124 0)
(s125 0)
(s126 0)
(s127 0)
(s128 0)
(s129 0)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 0)
(s143 0)
(s144 0)
(s145 0)
(s146 0)
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(s148 0)
(s149 0)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 0)
(s159 0)
(s160 0)
(s161 0)
(s162 0)
(s163 0)
(s164 0)
(s165 0)
(s166 0)
(s167 0)
(s168 0)
(s169 0)
(s170 0)
(s171 0)
(s172 0)
(s173 0)
(s174 0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2213 variables, and 132 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 20056 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1308 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41655ms problems are : Problem set: 0 solved, 1308 unsolved
Search for dead transitions found 0 dead transitions in 41657ms
[2025-06-04 16:08:20] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-04 16:08:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 16:08:21] [INFO ] Implicit Places using invariants in 1310 ms returned []
[2025-06-04 16:08:21] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-04 16:08:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 16:08:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 16:08:24] [INFO ] Implicit Places using invariants and state equation in 2939 ms returned []
Implicit Place search using SMT with State Equation took 4261 ms to find 0 implicit places.
Running 1308 sub problems to find dead transitions.
[2025-06-04 16:08:24] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-04 16:08:24] [INFO ] Invariant cache hit.
[2025-06-04 16:08:24] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1308/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61521ms problems are : Problem set: 0 solved, 1308 unsolved
Search for dead transitions found 0 dead transitions in 61524ms
Starting structural reductions in LTL mode, iteration 1 : 903/909 places, 1314/1315 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 107474 ms. Remains : 903/909 places, 1314/1315 transitions.
[2025-06-04 16:09:26] [INFO ] Flatten gal took : 40 ms
[2025-06-04 16:09:26] [INFO ] Flatten gal took : 45 ms
[2025-06-04 16:09:26] [INFO ] Input system was already deterministic with 1314 transitions.
[2025-06-04 16:09:26] [INFO ] Flatten gal took : 43 ms
[2025-06-04 16:09:26] [INFO ] Flatten gal took : 44 ms
[2025-06-04 16:09:26] [INFO ] Time to serialize gal into /tmp/CTLFireability6809772644220060765.gal : 8 ms
[2025-06-04 16:09:26] [INFO ] Time to serialize properties into /tmp/CTLFireability2746378867781955015.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/CTLFireability6809772644220060765.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2746378867781955015.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.
Detected timeout of ITS tools.
[2025-06-04 16:09:56] [INFO ] Flatten gal took : 42 ms
[2025-06-04 16:09:56] [INFO ] Applying decomposition
[2025-06-04 16:09:56] [INFO ] Flatten gal took : 42 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/graph8496775602602529447.txt' '-o' '/tmp/graph8496775602602529447.bin' '-w' '/tmp/graph8496775602602529447.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8496775602602529447.bin' '-l' '-1' '-v' '-w' '/tmp/graph8496775602602529447.weights' '-q' '0' '-e' '0.001'
[2025-06-04 16:09:56] [INFO ] Decomposing Gal with order
[2025-06-04 16:09:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 16:09:56] [INFO ] Removed a total of 1329 redundant transitions.
[2025-06-04 16:09:56] [INFO ] Flatten gal took : 135 ms
[2025-06-04 16:09:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 426 labels/synchronizations in 16 ms.
[2025-06-04 16:09:56] [INFO ] Time to serialize gal into /tmp/CTLFireability14292871522109027595.gal : 11 ms
[2025-06-04 16:09:56] [INFO ] Time to serialize properties into /tmp/CTLFireability3005733083172325276.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14292871522109027595.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3005733083172325276.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 0 with 63 rules applied. Total rules applied 63 place count 904 transition count 1252
Reduce places removed 63 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 64 rules applied. Total rules applied 127 place count 841 transition count 1251
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 128 place count 840 transition count 1251
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 64 Pre rules applied. Total rules applied 128 place count 840 transition count 1187
Deduced a syphon composed of 64 places in 0 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 256 place count 776 transition count 1187
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 258 place count 775 transition count 1186
Applied a total of 258 rules in 72 ms. Remains 775 /909 variables (removed 134) and now considering 1186/1315 (removed 129) transitions.
Running 1180 sub problems to find dead transitions.
[2025-06-04 16:10:27] [INFO ] Flow matrix only has 1182 transitions (discarded 4 similar events)
// Phase 1: matrix 1182 rows 775 cols
[2025-06-04 16:10:27] [INFO ] Computed 137 invariants in 25 ms
[2025-06-04 16:10:27] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/770 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/770 variables, 6/132 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 770/1957 variables, and 132 constraints, problems are : Problem set: 0 solved, 1180 unsolved in 20030 ms.
Refiners :[Positive P Invariants (semi-flows): 126/130 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/775 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1180/1180 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1180 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/770 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/770 variables, 6/132 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 16:10:55] [INFO ] Deduced a trap composed of 14 places in 219 ms of which 16 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 770/1957 variables, and 133 constraints, problems are : Problem set: 0 solved, 1180 unsolved in 20030 ms.
Refiners :[Positive P Invariants (semi-flows): 126/130 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/775 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1180 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41378ms problems are : Problem set: 0 solved, 1180 unsolved
Search for dead transitions found 0 dead transitions in 41381ms
[2025-06-04 16:11:08] [INFO ] Flow matrix only has 1182 transitions (discarded 4 similar events)
[2025-06-04 16:11:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 16:11:11] [INFO ] Implicit Places using invariants in 2634 ms returned []
[2025-06-04 16:11:11] [INFO ] Flow matrix only has 1182 transitions (discarded 4 similar events)
[2025-06-04 16:11:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 16:11:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 16:11:19] [INFO ] Implicit Places using invariants and state equation in 8097 ms returned []
Implicit Place search using SMT with State Equation took 10738 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 16:11:19] [INFO ] Redundant transitions in 17 ms returned []
Running 1180 sub problems to find dead transitions.
[2025-06-04 16:11:19] [INFO ] Flow matrix only has 1182 transitions (discarded 4 similar events)
[2025-06-04 16:11:19] [INFO ] Invariant cache hit.
[2025-06-04 16:11:19] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/770 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/770 variables, 6/132 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
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(s311 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 770/1957 variables, and 132 constraints, problems are : Problem set: 0 solved, 1180 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 126/130 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/775 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1180/1180 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1180 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/770 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/770 variables, 6/132 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 16:11:57] [INFO ] Deduced a trap composed of 14 places in 119 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 16:12:04] [INFO ] Deduced a trap composed of 12 places in 315 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 16:12:14] [INFO ] Deduced a trap composed of 18 places in 316 ms of which 19 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/770 variables, 3/135 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 770/1957 variables, and 135 constraints, problems are : Problem set: 0 solved, 1180 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 126/130 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/775 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1180 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61428ms problems are : Problem set: 0 solved, 1180 unsolved
Search for dead transitions found 0 dead transitions in 61430ms
Starting structural reductions in SI_CTL mode, iteration 1 : 775/909 places, 1186/1315 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 113656 ms. Remains : 775/909 places, 1186/1315 transitions.
[2025-06-04 16:12:20] [INFO ] Flatten gal took : 34 ms
[2025-06-04 16:12:20] [INFO ] Flatten gal took : 36 ms
[2025-06-04 16:12:20] [INFO ] Input system was already deterministic with 1186 transitions.
[2025-06-04 16:12:20] [INFO ] Flatten gal took : 36 ms
[2025-06-04 16:12:20] [INFO ] Flatten gal took : 36 ms
[2025-06-04 16:12:20] [INFO ] Time to serialize gal into /tmp/CTLFireability1654299479807340981.gal : 6 ms
[2025-06-04 16:12:20] [INFO ] Time to serialize properties into /tmp/CTLFireability83670452958772242.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/CTLFireability1654299479807340981.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability83670452958772242.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 -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-04 16:12:51] [INFO ] Flatten gal took : 49 ms
[2025-06-04 16:12:51] [INFO ] Applying decomposition
[2025-06-04 16:12:51] [INFO ] Flatten gal took : 38 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/graph9264340339637227920.txt' '-o' '/tmp/graph9264340339637227920.bin' '-w' '/tmp/graph9264340339637227920.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9264340339637227920.bin' '-l' '-1' '-v' '-w' '/tmp/graph9264340339637227920.weights' '-q' '0' '-e' '0.001'
[2025-06-04 16:12:51] [INFO ] Decomposing Gal with order
[2025-06-04 16:12:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 16:12:51] [INFO ] Removed a total of 1595 redundant transitions.
[2025-06-04 16:12:51] [INFO ] Flatten gal took : 86 ms
[2025-06-04 16:12:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 278 labels/synchronizations in 8 ms.
[2025-06-04 16:12:51] [INFO ] Time to serialize gal into /tmp/CTLFireability17851967037250539226.gal : 7 ms
[2025-06-04 16:12:51] [INFO ] Time to serialize properties into /tmp/CTLFireability14912282863445997687.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/CTLFireability17851967037250539226.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14912282863445997687.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 -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1315
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 903 transition count 1314
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 903 transition count 1314
Applied a total of 7 rules in 40 ms. Remains 903 /909 variables (removed 6) and now considering 1314/1315 (removed 1) transitions.
Running 1308 sub problems to find dead transitions.
[2025-06-04 16:13:21] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
// Phase 1: matrix 1310 rows 903 cols
[2025-06-04 16:13:21] [INFO ] Computed 137 invariants in 27 ms
[2025-06-04 16:13:21] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1308/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 16:13:56] [INFO ] Deduced a trap composed of 12 places in 248 ms of which 21 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2213 variables, and 132 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 20030 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1308 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41450ms problems are : Problem set: 0 solved, 1308 unsolved
Search for dead transitions found 0 dead transitions in 41453ms
[2025-06-04 16:14:02] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-04 16:14:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 16:14:04] [INFO ] Implicit Places using invariants in 1517 ms returned []
[2025-06-04 16:14:04] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-04 16:14:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 16:14:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 16:14:10] [INFO ] Implicit Places using invariants and state equation in 6252 ms returned []
Implicit Place search using SMT with State Equation took 7771 ms to find 0 implicit places.
Running 1308 sub problems to find dead transitions.
[2025-06-04 16:14:10] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-04 16:14:10] [INFO ] Invariant cache hit.
[2025-06-04 16:14:10] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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(s144 0.0)
(s145 0.0)
(s146 0.0)
(s147 0.0)
(s148 0.0)
(s149 0.0)
(s150 0.0)
(s151 0.0)
(s152 0.0)
(s153 0.0)
(s154 0.0)
(s155 0.0)
(s156 0.0)
(s157 0.0)
(s158 0.0)
(s159 0.0)
(s160 0.0)
(s161 0.0)
(s162 0.0)
(s163 0.0)
(s164 0.0)
(s165 0.0)
(s166 0.0)
(s167 0.0)
(s168 0.0)
(s169 0.0)
(s170 0.0)
(s171 0.0)
(s172 0.0)
(s173 0.0)
(s174 0.0)
(s175 0.0)
(s176 0.0)
(s177 0.0)
(s178 0.0)
(s179 0.0)
(s180 0.0)
(s181 0.0)
(s182 0.0)
(s183 0.0)
(s184 0.0)
(s185 0.0)
(s186 0.0)
(s187 0.0)
(s188 1.0)
(s189 0.0)
(s190 0.0)
(s191 0.0)
(s192 0.0)
(s193 0.0)
(s194 0.0)
(s195 0.0)
(s196 0.0)
(s197 0.0)
(s198 0.0)
(s199 0.0)
(s200 0.0)
(s201 0.0)
(s202 0.0)
(s203 0.0)
(s204 0.0)
(s205 0.0)
(s206 0.0)
(s207 0.0)
(s208 0.0)
(s209 0.0)
(s210 0.0)
(s211 0.0)
(s212 0.0)
(s213 0.0)
(s214 0.0)
(s215 0.0)
(s216 0.0)
(s217 0.0)
(s218 0.0)
(s219 0.0)
(s220 0.0)
(s221 0.0)
(s222 0.0)
(s223 0.0)
(s224 0.0)
(s225 0.0)
(s226 0.0)
(s227 0.0)
(s228 0.0)
(s229 0.0)
(s230 0.0)
(s231 0.0)
(s232 0.0)
(s233 0.0)
(s234 0.0)
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(s236 0.0)
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(s238 0.0)
(s239 0.0)
(s240 0.0)
(s241 0.0)
(s242 0.0)
(s243 0.0)
(s244 0.0)
(s245 0.0)
(s246 0.0)
(s247 0.0)
(s248 (/ 2.0 3.0))
(s249 0.0)
(s250 0.0)
(s251 0.0)
(s252 0.0)
(s253 0.0)
(s254 0.0)
(s255 0.0)
(s256 0.0)
(s257 0.0)
(s258 0.0)
(s259 0.0)
(s260 0.0)
(s261 0.0)
(s262 0.0)
(s263 0.0)
(s264 0.0)
(s265 0.0)
(s266 0.0)
(s267 0.0)
(s268 0.0)
(s269 0.0)
(s270 0.0)
(s271 0.0)
(s272 (/ 2.0 3.0))
(s273 0.0)
(s274 0.0)
(s275 0.0)
(s276 0.0)
(s277 0.0)
(s278 0.0)
(s279 0.0)
(s280 0.0)
(s281 0.0)
(s282 0.0)
(s283 0.0)
(s284 0.0)
(s285 0.0)
(s286 0.0)
(s287 0.0)
(s288 0.0)
(s289 0.0)
(s290 0.0)
(s291 0.0)
(s292 0.0)
(s293 0.0)
(s294 0.0)
(s295 0.0)
(s296 0.0)
(s297 0.0)
(s298 0.0)
(s299 0.0)
(s300 0.0)
(s301 0.0)
(s302 0.0)
(s303 0.0)
(s304 0.0)
(s305 0.0)
(s306 0.0)
(s307 0.0)
(s308 0.0)
(s309 0.0)
(s310 0.0)
(s311 0.0)
(s312 0.0)
(s313 1.0)
(s314 0.0)
(s315 0.0)
(s316 0.0)
(s317 0.0)
(s318 0.0)
(s319 0.0)
(s320 0.0)
(s321 0.0)
(s322 0.0)
(s323 0.0)
(s324 0.0)
(s325 0.0)
(s326 0.0)
(s327 0.0)
(s328 0.0)
(s329 0.0)
(s330 0.0)
(s331 0.0)
(s332 0.0)
(s333 0.0)
(s334 0.0)
(s335 0.0)
(s336 0.0)
(s337 0.0)
(s338 0.0)
(s339 0.0)
(s340 0.0)
(s341 0.0)
(s342 0.0)
(s343 0.0)
(s344 0.0)
(s345 0.0)
(s346 0.0)
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(s348 0.0)
(s349 0.0)
(s350 0.0)
(s351 0.0)
(s352 0.0)
(s353 0.0)
(s354 0.0)
(s355 0.0)
(s356 0.0)
(s357 0.0)
(s358 0.0)
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(s360 0.0)
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(s362 0.0)
(s363 0.0)
(s364 0.0)
(s365 0.0)
(s366 0.0)
(s367 0.0)
(s368 0.0)
(s369 0.0)
(s370 0.0)
(s371 0.0)
(s372 0.0)
(s373 0.0)
(s374 0.0)
(s375 0.0)
(s376 1.0)
(s377 1.0)
(s378 0.0)
(s379 0.0)
(s380 0.0)
(s381 0.0)
(s382 0.0)
(s383 0.0)
(s384 4.0)
(s385 4.0)
(s386 4.0)
(s387 4.0)
(s388 4.0)
(s389 9.0)
(s390 0.0)
(s391 0.0)
(s392 0.0)
(s393 0.0)
(s394 0.0)
(s395 0.0)
(s396 0.0)
(s397 0.0)
(s398 0.0)
(s399 0.0)
(s400 0.0)
(s401 0.0)
(s402 0.0)
(s403 0.0)
(s404 0.0)
(s405 0.0)
(s406 0.0)
(s407 0.0)
(s408 0.0)
(s409 0.0)
(s410 0.0)
(s411 0.0)
(s412 0.0)
(s413 0.0)
(s414 0.0)
(s415 0.0)
(s416 0.0)
(s417 0.0)
(s418 0.0)
(s419 (/ 2.0 3.0))
(s420 0.0)
(s421 0.0)
(s422 0.0)
(s423 0.0)
(s424 0.0)
(s425 0.0)
(s426 0.0)
(s427 0.0)
(s428 0.0)
(s429 0.0)
(s430 0.0)
(s431 0.0)
(s432 0.0)
(s433 0.0)
(s434 0.0)
(s435 0.0)
(s436 0.0)
(s437 0.0)
(s438 0.0)
(s439 0.0)
(s440 0.0)
(s441 0.0)
(s442 0.0)
(s443 0.0)
(s444 0.0)
(s445 0.0)
(s446 0.0)
(s447 0.0)
(s448 0.0)
(s449 0.0)
(s450 0.0)
(s451 0.0)
(s452 0.0)
(s453 0.0)
(s454 0.0)
(s455 0.0)
(s456 0.0)
(s457 0.0)
(s458 0.0)
(s459 0.0)
(s460 0.0)
(s461 0.0)
(s462 0.0)
(s463 0.0)
(s464 0.0)
(s465 0.0)
(s466 0.0)
(s467 0.0)
(s468 0.0)
(s469 0.0)
(s470 0.0)
(s471 0.0)
(s472 0.0)
(s473 0.0)
(s474 0.0)
(s475 0.0)
(s476 0.0)
(s477 0.0)
(s478 0.0)
(s479 0.0)
(s480 0.0)
(s481 0.0)
(s482 0.0)
(s483 0.0)
(s484 0.0)
(s485 0.0)
(s486 0.0)
(s487 0.0)
(s488 0.0)
(s489 0.0)
(s490 0.0)
(s491 0.0)
(s492 0.0)
(s493 0.0)
(s494 0.0)
(s495 0.0)
(s496 0.0)
(s497 0.0)
(s498 0.0)
(s499 0.0)
(s500 0.0)
(s501 0.0)
(s502 0.0)
(s503 0.0)
(s504 (/ 2.0 3.0))
(s505 0.0)
(s506 0.0)
(s507 0.0)
(s508 0.0)
(s509 0.0)
(s510 0.0)
(s511 0.0)
(s512 0.0)
(s513 0.0)
(s514 0.0)
(s515 0.0)
(s516 0.0)
(s517 0.0)
(s518 0.0)
(s519 0.0)
(s520 0.0)
(s521 0.0)
(s522 0.0)
(s523 0.0)
(s524 0.0)
(s525 0.0)
(s526 0.0)
(s527 0.0)
(s528 0.0)
(s529 0.0)
(s530 0.0)
(s531 0.0)
(s532 0.0)
(s533 0.0)
(s534 0.0)
(s535 0.0)
(s536 0.0)
(s537 0.0)
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(s539 0.0)
(s540 0.0)
(s541 0.0)
(s542 0.0)
(s543 0.0)
(s544 0.0)
(s545 0.0)
(s546 0.0)
(s547 0.0)
(s548 0.0)
(s549 0.0)
(s550 0.0)
(s551 0.0)
(s552 0.0)
(s553 0.0)
(s554 0.0)
(s555 0.0)
(s556 0.0)
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(s558 0.0)
(s559 0.0)
(s560 0.0)
(s561 0.0)
(s562 0.0)
(s563 0.0)
(s564 0.0)
(s565 0.0)
(s566 0.0)
(s567 0.0)
(s568 0.0)
(s569 0.0)
(s570 0.0)
(s571 0.0)
(s572 0.0)
(s573 0.0)
(s574 0.0)
(s575 0.0)
(s576 0.0)
(s577 0.0)
(s578 0.0)
(s579 0.0)
(s580 0.0)
(s581 0.0)
(s582 0.0)
(s583 0.0)
(s584 0.0)
(s585 0.0)
(s586 0.0)
(s587 0.0)
(s588 0.0)
(s589 0.0)
(s590 0.0)
(s591 0.0)
(s592 0.0)
(s593 0.0)
(s594 0.0)
(s595 0.0)
(s596 0.0)
(s597 0.0)
(s598 0.0)
(s599 0.0)
(s600 0.0)
(s601 0.0)
(s602 0.0)
(s603 0.0)
(s604 0.0)
(s605 0.0)
(s606 0.0)
(s607 0.0)
(s608 0.0)
(s609 0.0)
(s610 0.0)
(s611 0.0)
(s612 0.0)
(s613 0.0)
(s614 0.0)
(s615 0.0)
(s616 0.0)
(s617 0.0)
(s618 0.0)
(s619 0.0)
(s620 0.0)
(s621 0.0)
(s622 0.0)
(s623 0.0)
(s624 0.0)
(s625 0.0)
(s626 0.0)
(s627 0.0)
(s628 0.0)
(s629 0.0)
(s630 0.0)
(s631 0.0)
(s632 0.0)
(s633 0.0)
(s634 0.0)
(s635 0.0)
(s636 0.0)
(s637 0.0)
(s638 0.0)
(s639 0.0)
(s640 0.0)
(s641 0.0)
(s642 0.0)
(s643 0.0)
(s644 0.0)
(s645 0.0)
(s646 0.0)
(s647 0.0)
(s648 0.0)
(s649 0.0)
(s650 0.0)
(s651 0.0)
(s652 0.0)
(s653 0.0)
(s654 0.0)
(s655 0.0)
(s656 0.0)
(s657 0.0)
(s658 0.0)
(s659 0.0)
(s660 0.0)
(s661 0.0)
(s662 0.0)
(s663 0.0)
(s664 0.0)
(s665 0.0)
(s666 0.0)
(s667 0.0)
(s668 0.0)
(s669 0.0)
(s670 0.0)
(s671 0.0)
(s672 0.0)
(s673 0.0)
(s674 0.0)
(s675 0.0)
(s676 0.0)
(s677 0.0)timeout
(s678 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1308/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 2)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 1)
(s61 0)
(s62 5)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 0)
(s80 0)
(s81 0)
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(s84 0)
(s85 0)
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(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 1)
(s109 0)
(s110 0)
(s111 0)
(s112 1)
(s113 1)
(s114 0)
(s115 0)
(s116 1)
(s117 0)
(s118 0)
(s119 0)
(s120 0)
(s121 0)
(s122 0)
(s123 0)
(s124 0)
(s125 0)
(s126 0)
(s127 0)
(s128 0)
(s129 0)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 0)
(s143 0)
(s144 0)
(s145 0)
(s146 0)
(s147 0)
(s148 0)
(s149 0)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 0)
(s159 0)
(s160 0)
(s161 0)
(s162 0)
(s163 0)
(s164 0)
(s165 0)
(s166 0)
(s167 0)
(s168 0)
(s169 0)
(s170 0)
(s171 0)
(s172 0)
(s173 0)
(s174 0)
(s175 0)
(s176 0)
(s177 0)
(s178 0)
(s179 0)
(s180 0)
(s181 0)
(s182 0)
(s183 0)
(s184 0)
(s185 0)
(s186 0)
(s187 0)
(s188 1)
(s189 0)
(s190 0)
(s191 0)
(s192 0)
(s193 0)
(s194 0)
(s195 0)
(s196 0)
(s197 0)
(s198 0)
(s199 0)
(s200 0)
(s201 0)
(s202 0)
(s203 0)
(s204 0)
(s205 0)
(s206 0)
(s207 0)
(s208 0)
(s209 0)
(s210 0)
(s211 0)
(s212 0)
(s213 0)
(s214 0)
(s215 0)
(s216 0)
(s217 0)
(s218 0)
(s219 0)
(s220 0)
(s221 0)
(s222 0)
(s223 0)
(s224 0)
(s225 0)
(s226 0)
(s227 0)
(s228 0)
(s229 0)
(s230 0)
(s231 0)
(s232 0)
(s233 0)
(s234 0)
(s235 0)
(s236 0)
(s237 0)
(s238 0)
(s239 0)
(s240 0)
(s241 0)
(s242 0)
(s243 0)
(s244 0)
(s245 0)
(s246 0)
(s247 0)
(s248 0)
(s249 0)
(s250 0)
(s251 0)
(s252 0)
(s253 0)
(s254 0)
(s255 0)
(s256 0)
(s257 0)
(s258 0)
(s259 0)
(s260 0)
(s261 0)
(s262 0)
(s263 0)
(s264 0)
(s265 0)
(s266 0)
(s267 0)
(s268 0)
(s269 0)
(s270 0)
(s271 0)
(s272 0)
(s273 0)
(s274 0)
(s275 0)
(s276 0)
(s277 0)
(s278 0)
(s279 0)
(s280 0)
(s281 0)
(s282 0)
(s283 0)
(s284 0)
(s285 0)
(s286 0)
(s287 0)
(s288 0)
(s289 0)
(s290 0)
(s291 0)
(s292 0)
(s293 0)
(s294 0)
(s295 0)
(s296 0)
(s297 0)
(s298 0)
(s299 0)
(s300 0)
(s301 0)
(s302 0)
(s303 0)
(s304 0)
(s305 0)
(s306 0)
(s307 0)
(s308 0)
(s309 0)
(s310 1)
(s311 0)
(s312 1)
(s313 0)
(s314 0)
(s315 0)
(s316 0)
(s317 0)
(s318 0)
(s319 0)
(s320 0)
(s321 0)
(s322 0)
(s323 0)
(s324 0)
(s325 0)
(s326 0)
(s327 0)
(s328 0)
(s329 0)
(s330 0)
(s331 0)
(s332 0)
(s333 0)
(s334 0)
(s335 0)
(s336 0)
(s337 0)
(s338 0)
(s339 0)
(s340 0)
(s341 0)
(s342 0)
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(s344 0)
(s345 0)
(s346 0)
(s347 0)
(s348 0)
(s349 0)
(s350 0)
(s351 0)
(s352 0)
(s353 0)
(s354 0)
(s355 0)
(s356 0)
(s357 0)
(s358 0)
(s359 0)
(s360 0)
(s361 0)
(s362 0)
(s363 0)
(s364 0)
(s365 0)
(s366 0)
(s367 0)
(s368 0)
(s369 0)
(s370 0)
(s371 0)
(s372 0)
(s373 0)
(s374 0)
(s375 0)
(s376 0)
(s377 0)
(s378 0)
(s379 0)
(s380 0)
(s381 0)
(s382 0)
(s383 0)
(s384 1)
(s385 1)
(s386 1)
(s387 1)
(s388 1)
(s389 0)
(s390 0)
(s391 0)
(s392 0)
(s393 0)
(s394 1)
(s395 0)
(s396 0)
(s397 0)
(s398 0)
(s399 1)
(s400 0)
(s401 0)
(s402 0)
(s403 0)
(s404 1)
(s405 0)
(s406 0)
(s407 0)
(s408 0)
(s409 1)
(s410 0)
(s411 0)
(s412 0)
(s413 0)
(s414 1)
(s415 0)
(s416 0)
(s417 0)
(s418 0)
(s419 1)
(s420 0)
(s421 0)
(s422 0)
(s423 0)
(s424 timeout
1)
(s425 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61404ms problems are : Problem set: 0 solved, 1308 unsolved
Search for dead transitions found 0 dead transitions in 61410ms
Starting structural reductions in LTL mode, iteration 1 : 903/909 places, 1314/1315 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 110682 ms. Remains : 903/909 places, 1314/1315 transitions.
[2025-06-04 16:15:12] [INFO ] Flatten gal took : 37 ms
[2025-06-04 16:15:12] [INFO ] Flatten gal took : 40 ms
[2025-06-04 16:15:12] [INFO ] Input system was already deterministic with 1314 transitions.
[2025-06-04 16:15:12] [INFO ] Flatten gal took : 43 ms
[2025-06-04 16:15:12] [INFO ] Flatten gal took : 42 ms
[2025-06-04 16:15:12] [INFO ] Time to serialize gal into /tmp/CTLFireability582135942020209072.gal : 7 ms
[2025-06-04 16:15:12] [INFO ] Time to serialize properties into /tmp/CTLFireability13608908156492932932.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/CTLFireability582135942020209072.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13608908156492932932.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.
Detected timeout of ITS tools.
[2025-06-04 16:15:42] [INFO ] Flatten gal took : 41 ms
[2025-06-04 16:15:42] [INFO ] Applying decomposition
[2025-06-04 16:15:42] [INFO ] Flatten gal took : 40 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/graph7628298671862121204.txt' '-o' '/tmp/graph7628298671862121204.bin' '-w' '/tmp/graph7628298671862121204.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7628298671862121204.bin' '-l' '-1' '-v' '-w' '/tmp/graph7628298671862121204.weights' '-q' '0' '-e' '0.001'
[2025-06-04 16:15:42] [INFO ] Decomposing Gal with order
[2025-06-04 16:15:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 16:15:42] [INFO ] Removed a total of 1329 redundant transitions.
[2025-06-04 16:15:42] [INFO ] Flatten gal took : 142 ms
[2025-06-04 16:15:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 431 labels/synchronizations in 16 ms.
[2025-06-04 16:15:42] [INFO ] Time to serialize gal into /tmp/CTLFireability12192107453289540364.gal : 11 ms
[2025-06-04 16:15:42] [INFO ] Time to serialize properties into /tmp/CTLFireability14560296574913986414.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/CTLFireability12192107453289540364.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14560296574913986414.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 -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1315
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 903 transition count 1314
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 903 transition count 1314
Applied a total of 7 rules in 22 ms. Remains 903 /909 variables (removed 6) and now considering 1314/1315 (removed 1) transitions.
Running 1308 sub problems to find dead transitions.
[2025-06-04 16:16:12] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-04 16:16:12] [INFO ] Invariant cache hit.
[2025-06-04 16:16:12] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1308/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 20034 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41411ms problems are : Problem set: 0 solved, 1308 unsolved
Search for dead transitions found 0 dead transitions in 41413ms
[2025-06-04 16:16:54] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-04 16:16:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 16:16:55] [INFO ] Implicit Places using invariants in 793 ms returned []
[2025-06-04 16:16:55] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-04 16:16:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 16:16:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 16:17:00] [INFO ] Implicit Places using invariants and state equation in 5742 ms returned []
Implicit Place search using SMT with State Equation took 6538 ms to find 0 implicit places.
Running 1308 sub problems to find dead transitions.
[2025-06-04 16:17:00] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-04 16:17:00] [INFO ] Invariant cache hit.
[2025-06-04 16:17:00] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1308/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61382ms problems are : Problem set: 0 solved, 1308 unsolved
Search for dead transitions found 0 dead transitions in 61400ms
Starting structural reductions in LTL mode, iteration 1 : 903/909 places, 1314/1315 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 109382 ms. Remains : 903/909 places, 1314/1315 transitions.
[2025-06-04 16:18:02] [INFO ] Flatten gal took : 39 ms
[2025-06-04 16:18:02] [INFO ] Flatten gal took : 43 ms
[2025-06-04 16:18:02] [INFO ] Input system was already deterministic with 1314 transitions.
[2025-06-04 16:18:02] [INFO ] Flatten gal took : 41 ms
[2025-06-04 16:18:02] [INFO ] Flatten gal took : 43 ms
[2025-06-04 16:18:02] [INFO ] Time to serialize gal into /tmp/CTLFireability2274956486311356086.gal : 7 ms
[2025-06-04 16:18:02] [INFO ] Time to serialize properties into /tmp/CTLFireability1893161470834664201.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2274956486311356086.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1893161470834664201.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.
Detected timeout of ITS tools.
[2025-06-04 16:18:32] [INFO ] Flatten gal took : 42 ms
[2025-06-04 16:18:32] [INFO ] Applying decomposition
[2025-06-04 16:18:32] [INFO ] Flatten gal took : 43 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/graph12696992381783790638.txt' '-o' '/tmp/graph12696992381783790638.bin' '-w' '/tmp/graph12696992381783790638.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12696992381783790638.bin' '-l' '-1' '-v' '-w' '/tmp/graph12696992381783790638.weights' '-q' '0' '-e' '0.001'
[2025-06-04 16:18:32] [INFO ] Decomposing Gal with order
[2025-06-04 16:18:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 16:18:32] [INFO ] Removed a total of 2015 redundant transitions.
[2025-06-04 16:18:32] [INFO ] Flatten gal took : 94 ms
[2025-06-04 16:18:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 8 ms.
[2025-06-04 16:18:33] [INFO ] Time to serialize gal into /tmp/CTLFireability1482461810447669125.gal : 9 ms
[2025-06-04 16:18:33] [INFO ] Time to serialize properties into /tmp/CTLFireability16885911557452409978.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1482461810447669125.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16885911557452409978.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1315
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 903 transition count 1314
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 903 transition count 1314
Applied a total of 7 rules in 37 ms. Remains 903 /909 variables (removed 6) and now considering 1314/1315 (removed 1) transitions.
Running 1308 sub problems to find dead transitions.
[2025-06-04 16:19:03] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-04 16:19:03] [INFO ] Invariant cache hit.
[2025-06-04 16:19:03] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 20038 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1308/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 20032 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41482ms problems are : Problem set: 0 solved, 1308 unsolved
Search for dead transitions found 0 dead transitions in 41484ms
[2025-06-04 16:19:44] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-04 16:19:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 16:19:46] [INFO ] Implicit Places using invariants in 1474 ms returned []
[2025-06-04 16:19:46] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-04 16:19:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 16:19:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 16:19:50] [INFO ] Implicit Places using invariants and state equation in 4875 ms returned []
Implicit Place search using SMT with State Equation took 6352 ms to find 0 implicit places.
Running 1308 sub problems to find dead transitions.
[2025-06-04 16:19:51] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-04 16:19:51] [INFO ] Invariant cache hit.
[2025-06-04 16:19:51] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1308/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61568ms problems are : Problem set: 0 solved, 1308 unsolved
Search for dead transitions found 0 dead transitions in 61572ms
Starting structural reductions in LTL mode, iteration 1 : 903/909 places, 1314/1315 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 109457 ms. Remains : 903/909 places, 1314/1315 transitions.
[2025-06-04 16:20:52] [INFO ] Flatten gal took : 36 ms
[2025-06-04 16:20:52] [INFO ] Flatten gal took : 38 ms
[2025-06-04 16:20:52] [INFO ] Input system was already deterministic with 1314 transitions.
[2025-06-04 16:20:52] [INFO ] Flatten gal took : 38 ms
[2025-06-04 16:20:52] [INFO ] Flatten gal took : 39 ms
[2025-06-04 16:20:52] [INFO ] Time to serialize gal into /tmp/CTLFireability13406443604103629262.gal : 6 ms
[2025-06-04 16:20:52] [INFO ] Time to serialize properties into /tmp/CTLFireability6550677359384589427.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/CTLFireability13406443604103629262.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6550677359384589427.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.
Detected timeout of ITS tools.
[2025-06-04 16:21:22] [INFO ] Flatten gal took : 38 ms
[2025-06-04 16:21:22] [INFO ] Applying decomposition
[2025-06-04 16:21:22] [INFO ] Flatten gal took : 39 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/graph8337565357125008424.txt' '-o' '/tmp/graph8337565357125008424.bin' '-w' '/tmp/graph8337565357125008424.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8337565357125008424.bin' '-l' '-1' '-v' '-w' '/tmp/graph8337565357125008424.weights' '-q' '0' '-e' '0.001'
[2025-06-04 16:21:23] [INFO ] Decomposing Gal with order
[2025-06-04 16:21:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 16:21:23] [INFO ] Removed a total of 1329 redundant transitions.
[2025-06-04 16:21:23] [INFO ] Flatten gal took : 135 ms
[2025-06-04 16:21:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 431 labels/synchronizations in 16 ms.
[2025-06-04 16:21:23] [INFO ] Time to serialize gal into /tmp/CTLFireability10888093818288232840.gal : 10 ms
[2025-06-04 16:21:23] [INFO ] Time to serialize properties into /tmp/CTLFireability6030121956345581251.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/CTLFireability10888093818288232840.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6030121956345581251.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 66 transitions
Trivial Post-agglo rules discarded 66 transitions
Performed 66 trivial Post agglomeration. Transition count delta: 66
Iterating post reduction 0 with 66 rules applied. Total rules applied 66 place count 904 transition count 1249
Reduce places removed 66 places and 0 transitions.
Iterating post reduction 1 with 66 rules applied. Total rules applied 132 place count 838 transition count 1249
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 65 Pre rules applied. Total rules applied 132 place count 838 transition count 1184
Deduced a syphon composed of 65 places in 0 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 262 place count 773 transition count 1184
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 263 place count 772 transition count 1183
Iterating global reduction 2 with 1 rules applied. Total rules applied 264 place count 772 transition count 1183
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 268 place count 770 transition count 1181
Applied a total of 268 rules in 79 ms. Remains 770 /909 variables (removed 139) and now considering 1181/1315 (removed 134) transitions.
Running 1175 sub problems to find dead transitions.
[2025-06-04 16:21:53] [INFO ] Flow matrix only has 1177 transitions (discarded 4 similar events)
// Phase 1: matrix 1177 rows 770 cols
[2025-06-04 16:21:53] [INFO ] Computed 137 invariants in 23 ms
[2025-06-04 16:21:53] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 6/132 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 765/1947 variables, and 132 constraints, problems are : Problem set: 0 solved, 1175 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 126/130 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/770 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1175/1175 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1175 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 6/132 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 16:22:31] [INFO ] Deduced a trap composed of 13 places in 291 ms of which 22 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 765/1947 variables, and 133 constraints, problems are : Problem set: 0 solved, 1175 unsolved in 20023 ms.
Refiners :[Positive P Invariants (semi-flows): 126/130 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/770 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1175 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41635ms problems are : Problem set: 0 solved, 1175 unsolved
Search for dead transitions found 0 dead transitions in 41638ms
[2025-06-04 16:22:35] [INFO ] Flow matrix only has 1177 transitions (discarded 4 similar events)
[2025-06-04 16:22:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 16:22:37] [INFO ] Implicit Places using invariants in 2454 ms returned []
[2025-06-04 16:22:37] [INFO ] Flow matrix only has 1177 transitions (discarded 4 similar events)
[2025-06-04 16:22:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 16:22:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 16:22:43] [INFO ] Implicit Places using invariants and state equation in 5976 ms returned []
Implicit Place search using SMT with State Equation took 8437 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 16:22:43] [INFO ] Redundant transitions in 16 ms returned []
Running 1175 sub problems to find dead transitions.
[2025-06-04 16:22:43] [INFO ] Flow matrix only has 1177 transitions (discarded 4 similar events)
[2025-06-04 16:22:43] [INFO ] Invariant cache hit.
[2025-06-04 16:22:43] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 6/132 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 765/1947 variables, and 132 constraints, problems are : Problem set: 0 solved, 1175 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 126/130 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/770 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1175/1175 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1175 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 6/132 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 16:23:18] [INFO ] Deduced a trap composed of 13 places in 127 ms of which 9 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/765 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 3)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 0)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 765/1947 variables, and 133 constraints, problems are : Problem set: 0 solved, 1175 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 126/130 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/770 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1175 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61392ms problems are : Problem set: 0 solved, 1175 unsolved
Search for dead transitions found 0 dead transitions in 61394ms
Starting structural reductions in SI_CTL mode, iteration 1 : 770/909 places, 1181/1315 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 111578 ms. Remains : 770/909 places, 1181/1315 transitions.
[2025-06-04 16:23:45] [INFO ] Flatten gal took : 34 ms
[2025-06-04 16:23:45] [INFO ] Flatten gal took : 36 ms
[2025-06-04 16:23:45] [INFO ] Input system was already deterministic with 1181 transitions.
[2025-06-04 16:23:45] [INFO ] Flatten gal took : 36 ms
[2025-06-04 16:23:45] [INFO ] Flatten gal took : 36 ms
[2025-06-04 16:23:45] [INFO ] Time to serialize gal into /tmp/CTLFireability8907548321519343303.gal : 6 ms
[2025-06-04 16:23:45] [INFO ] Time to serialize properties into /tmp/CTLFireability10998684388599565670.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/CTLFireability8907548321519343303.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10998684388599565670.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.
Detected timeout of ITS tools.
[2025-06-04 16:24:15] [INFO ] Flatten gal took : 37 ms
[2025-06-04 16:24:15] [INFO ] Applying decomposition
[2025-06-04 16:24:15] [INFO ] Flatten gal took : 36 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/graph16003324585003491347.txt' '-o' '/tmp/graph16003324585003491347.bin' '-w' '/tmp/graph16003324585003491347.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16003324585003491347.bin' '-l' '-1' '-v' '-w' '/tmp/graph16003324585003491347.weights' '-q' '0' '-e' '0.001'
[2025-06-04 16:24:15] [INFO ] Decomposing Gal with order
[2025-06-04 16:24:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 16:24:15] [INFO ] Removed a total of 1600 redundant transitions.
[2025-06-04 16:24:15] [INFO ] Flatten gal took : 90 ms
[2025-06-04 16:24:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 283 labels/synchronizations in 11 ms.
[2025-06-04 16:24:15] [INFO ] Time to serialize gal into /tmp/CTLFireability9289462663592639378.gal : 8 ms
[2025-06-04 16:24:15] [INFO ] Time to serialize properties into /tmp/CTLFireability14171610354609549780.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/CTLFireability9289462663592639378.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14171610354609549780.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 904 transition count 1313
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 902 transition count 1313
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 65 Pre rules applied. Total rules applied 4 place count 902 transition count 1248
Deduced a syphon composed of 65 places in 0 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 134 place count 837 transition count 1248
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 138 place count 835 transition count 1246
Applied a total of 138 rules in 49 ms. Remains 835 /909 variables (removed 74) and now considering 1246/1315 (removed 69) transitions.
Running 1240 sub problems to find dead transitions.
[2025-06-04 16:24:45] [INFO ] Flow matrix only has 1242 transitions (discarded 4 similar events)
// Phase 1: matrix 1242 rows 835 cols
[2025-06-04 16:24:45] [INFO ] Computed 137 invariants in 24 ms
[2025-06-04 16:24:45] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/830 variables, 127/127 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/830 variables, 5/132 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 830/2077 variables, and 132 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 20021 ms.
Refiners :[Positive P Invariants (semi-flows): 127/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/835 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1240/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1240 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/830 variables, 127/127 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/830 variables, 5/132 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 16:25:24] [INFO ] Deduced a trap composed of 195 places in 395 ms of which 106 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 16:25:25] [INFO ] Deduced a trap composed of 17 places in 333 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 16:25:25] [INFO ] Deduced a trap composed of 14 places in 118 ms of which 10 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 830/2077 variables, and 135 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 127/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/835 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1240 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41521ms problems are : Problem set: 0 solved, 1240 unsolved
Search for dead transitions found 0 dead transitions in 41524ms
[2025-06-04 16:25:27] [INFO ] Flow matrix only has 1242 transitions (discarded 4 similar events)
[2025-06-04 16:25:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 16:25:28] [INFO ] Implicit Places using invariants in 1055 ms returned []
[2025-06-04 16:25:28] [INFO ] Flow matrix only has 1242 transitions (discarded 4 similar events)
[2025-06-04 16:25:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 16:25:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 16:25:33] [INFO ] Implicit Places using invariants and state equation in 4816 ms returned []
Implicit Place search using SMT with State Equation took 5883 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 16:25:33] [INFO ] Redundant transitions in 15 ms returned []
Running 1240 sub problems to find dead transitions.
[2025-06-04 16:25:33] [INFO ] Flow matrix only has 1242 transitions (discarded 4 similar events)
[2025-06-04 16:25:33] [INFO ] Invariant cache hit.
[2025-06-04 16:25:33] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/830 variables, 127/127 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/830 variables, 5/132 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 830/2077 variables, and 132 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 127/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/835 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1240/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1240 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/830 variables, 127/127 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/830 variables, 5/132 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 16:26:30] [INFO ] Deduced a trap composed of 14 places in 383 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 16:26:30] [INFO ] Deduced a trap composed of 17 places in 363 ms of which 26 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 830/2077 variables, and 134 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 127/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/835 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1240 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61391ms problems are : Problem set: 0 solved, 1240 unsolved
Search for dead transitions found 0 dead transitions in 61394ms
Starting structural reductions in SI_CTL mode, iteration 1 : 835/909 places, 1246/1315 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 108878 ms. Remains : 835/909 places, 1246/1315 transitions.
[2025-06-04 16:26:34] [INFO ] Flatten gal took : 38 ms
[2025-06-04 16:26:34] [INFO ] Flatten gal took : 41 ms
[2025-06-04 16:26:34] [INFO ] Input system was already deterministic with 1246 transitions.
[2025-06-04 16:26:34] [INFO ] Flatten gal took : 41 ms
[2025-06-04 16:26:34] [INFO ] Flatten gal took : 41 ms
[2025-06-04 16:26:34] [INFO ] Time to serialize gal into /tmp/CTLFireability15478271126810705347.gal : 7 ms
[2025-06-04 16:26:34] [INFO ] Time to serialize properties into /tmp/CTLFireability17033299717525453874.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15478271126810705347.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17033299717525453874.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.
Detected timeout of ITS tools.
[2025-06-04 16:27:04] [INFO ] Flatten gal took : 43 ms
[2025-06-04 16:27:04] [INFO ] Applying decomposition
[2025-06-04 16:27:05] [INFO ] Flatten gal took : 41 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/graph9461829194899840555.txt' '-o' '/tmp/graph9461829194899840555.bin' '-w' '/tmp/graph9461829194899840555.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9461829194899840555.bin' '-l' '-1' '-v' '-w' '/tmp/graph9461829194899840555.weights' '-q' '0' '-e' '0.001'
[2025-06-04 16:27:05] [INFO ] Decomposing Gal with order
[2025-06-04 16:27:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 16:27:05] [INFO ] Removed a total of 1504 redundant transitions.
[2025-06-04 16:27:05] [INFO ] Flatten gal took : 119 ms
[2025-06-04 16:27:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 74 labels/synchronizations in 7 ms.
[2025-06-04 16:27:05] [INFO ] Time to serialize gal into /tmp/CTLFireability6136923521102171683.gal : 8 ms
[2025-06-04 16:27:05] [INFO ] Time to serialize properties into /tmp/CTLFireability9755385762630719299.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/CTLFireability6136923521102171683.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9755385762630719299.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 -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Applied a total of 0 rules in 13 ms. Remains 909 /909 variables (removed 0) and now considering 1315/1315 (removed 0) transitions.
Running 1309 sub problems to find dead transitions.
[2025-06-04 16:27:35] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
// Phase 1: matrix 1311 rows 909 cols
[2025-06-04 16:27:35] [INFO ] Computed 142 invariants in 33 ms
[2025-06-04 16:27:35] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 898/2220 variables, and 131 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 20083 ms.
Refiners :[Positive P Invariants (semi-flows): 126/135 constraints, Generalized P Invariants (flows): 5/7 constraints, State Equation: 0/909 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1309/1309 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1309 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 16:28:14] [INFO ] Deduced a trap composed of 12 places in 240 ms of which 20 ms to minimize.
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(s899 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 898/2220 variables, and 132 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 126/135 constraints, Generalized P Invariants (flows): 5/7 constraints, State Equation: 0/909 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1309 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41689ms problems are : Problem set: 0 solved, 1309 unsolved
Search for dead transitions found 0 dead transitions in 41693ms
[2025-06-04 16:28:17] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
[2025-06-04 16:28:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 16:28:18] [INFO ] Implicit Places using invariants in 1309 ms returned []
[2025-06-04 16:28:18] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
[2025-06-04 16:28:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 16:28:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 16:28:24] [INFO ] Implicit Places using invariants and state equation in 5669 ms returned []
Implicit Place search using SMT with State Equation took 7018 ms to find 0 implicit places.
Running 1309 sub problems to find dead transitions.
[2025-06-04 16:28:24] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
[2025-06-04 16:28:24] [INFO ] Invariant cache hit.
[2025-06-04 16:28:24] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 898/2220 variables, and 131 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 126/135 constraints, Generalized P Invariants (flows): 5/7 constraints, State Equation: 0/909 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1309/1309 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1309 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 898/2220 variables, and 131 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 126/135 constraints, Generalized P Invariants (flows): 5/7 constraints, State Equation: 0/909 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1309 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61460ms problems are : Problem set: 0 solved, 1309 unsolved
Search for dead transitions found 0 dead transitions in 61462ms
Finished structural reductions in LTL mode , in 1 iterations and 110194 ms. Remains : 909/909 places, 1315/1315 transitions.
[2025-06-04 16:29:25] [INFO ] Flatten gal took : 40 ms
[2025-06-04 16:29:25] [INFO ] Flatten gal took : 43 ms
[2025-06-04 16:29:25] [INFO ] Input system was already deterministic with 1315 transitions.
[2025-06-04 16:29:25] [INFO ] Flatten gal took : 41 ms
[2025-06-04 16:29:25] [INFO ] Flatten gal took : 42 ms
[2025-06-04 16:29:25] [INFO ] Time to serialize gal into /tmp/CTLFireability14891938746732349038.gal : 7 ms
[2025-06-04 16:29:25] [INFO ] Time to serialize properties into /tmp/CTLFireability17499034043772814665.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/CTLFireability14891938746732349038.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17499034043772814665.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.
Detected timeout of ITS tools.
[2025-06-04 16:29:55] [INFO ] Flatten gal took : 42 ms
[2025-06-04 16:29:55] [INFO ] Applying decomposition
[2025-06-04 16:29:55] [INFO ] Flatten gal took : 40 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/graph6854258606907742995.txt' '-o' '/tmp/graph6854258606907742995.bin' '-w' '/tmp/graph6854258606907742995.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6854258606907742995.bin' '-l' '-1' '-v' '-w' '/tmp/graph6854258606907742995.weights' '-q' '0' '-e' '0.001'
[2025-06-04 16:29:56] [INFO ] Decomposing Gal with order
[2025-06-04 16:29:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 16:29:56] [INFO ] Removed a total of 1619 redundant transitions.
[2025-06-04 16:29:56] [INFO ] Flatten gal took : 107 ms
[2025-06-04 16:29:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 263 labels/synchronizations in 10 ms.
[2025-06-04 16:29:56] [INFO ] Time to serialize gal into /tmp/CTLFireability7984836962679879934.gal : 9 ms
[2025-06-04 16:29:56] [INFO ] Time to serialize properties into /tmp/CTLFireability930924231499856651.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/CTLFireability7984836962679879934.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability930924231499856651.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 -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1315
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 903 transition count 1314
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 903 transition count 1314
Applied a total of 7 rules in 36 ms. Remains 903 /909 variables (removed 6) and now considering 1314/1315 (removed 1) transitions.
Running 1308 sub problems to find dead transitions.
[2025-06-04 16:30:26] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
// Phase 1: matrix 1310 rows 903 cols
[2025-06-04 16:30:26] [INFO ] Computed 137 invariants in 24 ms
[2025-06-04 16:30:26] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
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(s385 timeout
4.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 20027 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1308/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 16:31:01] [INFO ] Deduced a trap composed of 12 places in 230 ms of which 20 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2213 variables, and 132 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 20034 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1308 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41362ms problems are : Problem set: 0 solved, 1308 unsolved
Search for dead transitions found 0 dead transitions in 41364ms
[2025-06-04 16:31:07] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-04 16:31:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 16:31:09] [INFO ] Implicit Places using invariants in 1418 ms returned []
[2025-06-04 16:31:09] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-04 16:31:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 16:31:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 16:31:16] [INFO ] Implicit Places using invariants and state equation in 7208 ms returned []
Implicit Place search using SMT with State Equation took 8658 ms to find 0 implicit places.
Running 1308 sub problems to find dead transitions.
[2025-06-04 16:31:16] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-04 16:31:16] [INFO ] Invariant cache hit.
[2025-06-04 16:31:16] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1308/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61386ms problems are : Problem set: 0 solved, 1308 unsolved
Search for dead transitions found 0 dead transitions in 61389ms
Starting structural reductions in LTL mode, iteration 1 : 903/909 places, 1314/1315 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 111452 ms. Remains : 903/909 places, 1314/1315 transitions.
[2025-06-04 16:32:17] [INFO ] Flatten gal took : 36 ms
[2025-06-04 16:32:17] [INFO ] Flatten gal took : 37 ms
[2025-06-04 16:32:17] [INFO ] Input system was already deterministic with 1314 transitions.
[2025-06-04 16:32:17] [INFO ] Flatten gal took : 37 ms
[2025-06-04 16:32:18] [INFO ] Flatten gal took : 37 ms
[2025-06-04 16:32:18] [INFO ] Time to serialize gal into /tmp/CTLFireability346092572983830110.gal : 7 ms
[2025-06-04 16:32:18] [INFO ] Time to serialize properties into /tmp/CTLFireability7650022757431908051.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/CTLFireability346092572983830110.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7650022757431908051.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-04 16:32:48] [INFO ] Flatten gal took : 39 ms
[2025-06-04 16:32:48] [INFO ] Applying decomposition
[2025-06-04 16:32:48] [INFO ] Flatten gal took : 37 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/graph13474161684895071233.txt' '-o' '/tmp/graph13474161684895071233.bin' '-w' '/tmp/graph13474161684895071233.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13474161684895071233.bin' '-l' '-1' '-v' '-w' '/tmp/graph13474161684895071233.weights' '-q' '0' '-e' '0.001'
[2025-06-04 16:32:48] [INFO ] Decomposing Gal with order
[2025-06-04 16:32:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 16:32:48] [INFO ] Removed a total of 1509 redundant transitions.
[2025-06-04 16:32:48] [INFO ] Flatten gal took : 79 ms
[2025-06-04 16:32:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 65 labels/synchronizations in 7 ms.
[2025-06-04 16:32:48] [INFO ] Time to serialize gal into /tmp/CTLFireability8316550618843156374.gal : 9 ms
[2025-06-04 16:32:48] [INFO ] Time to serialize properties into /tmp/CTLFireability13487574503721705335.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/CTLFireability8316550618843156374.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13487574503721705335.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.
Detected timeout of ITS tools.
[2025-06-04 16:33:18] [INFO ] Flatten gal took : 65 ms
[2025-06-04 16:33:18] [INFO ] Flatten gal took : 69 ms
[2025-06-04 16:33:19] [INFO ] Applying decomposition
[2025-06-04 16:33:19] [INFO ] Flatten gal took : 69 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/graph14013525673122027809.txt' '-o' '/tmp/graph14013525673122027809.bin' '-w' '/tmp/graph14013525673122027809.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14013525673122027809.bin' '-l' '-1' '-v' '-w' '/tmp/graph14013525673122027809.weights' '-q' '0' '-e' '0.001'
[2025-06-04 16:33:19] [INFO ] Decomposing Gal with order
[2025-06-04 16:33:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 16:33:19] [INFO ] Removed a total of 1619 redundant transitions.
[2025-06-04 16:33:19] [INFO ] Flatten gal took : 174 ms
[2025-06-04 16:33:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 446 labels/synchronizations in 17 ms.
[2025-06-04 16:33:19] [INFO ] Time to serialize gal into /tmp/CTLFireability1614582997966492679.gal : 11 ms
[2025-06-04 16:33:19] [INFO ] Time to serialize properties into /tmp/CTLFireability3581186223471415937.ctl : 13 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/CTLFireability1614582997966492679.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3581186223471415937.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 -...262
No direction supplied, using forward translation only.
Parsed 16 CTL formulae.
BK_TIME_CONFINEMENT_REACHED
--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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 CTLFireability -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="PolyORBNT-COL-S05J60"
export BK_EXAMINATION="CTLFireability"
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 PolyORBNT-COL-S05J60, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r156-tall-174881254300578"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S05J60.tgz
mv PolyORBNT-COL-S05J60 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;