Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r142-tall-174876813200769.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 PhaseVariation-PT-D05CS010, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r142-tall-174876813200769
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 7.8K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K 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 6.1K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 20K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 116K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 9 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 633K 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 PhaseVariation-PT-D05CS010-CTLCardinality-2023-12
FORMULA_NAME PhaseVariation-PT-D05CS010-CTLCardinality-2023-13
FORMULA_NAME PhaseVariation-PT-D05CS010-CTLCardinality-2023-14
FORMULA_NAME PhaseVariation-PT-D05CS010-CTLCardinality-2023-15
FORMULA_NAME PhaseVariation-PT-D05CS010-CTLCardinality-2025-00
FORMULA_NAME PhaseVariation-PT-D05CS010-CTLCardinality-2025-01
FORMULA_NAME PhaseVariation-PT-D05CS010-CTLCardinality-2025-02
FORMULA_NAME PhaseVariation-PT-D05CS010-CTLCardinality-2025-03
FORMULA_NAME PhaseVariation-PT-D05CS010-CTLCardinality-2025-04
FORMULA_NAME PhaseVariation-PT-D05CS010-CTLCardinality-2025-05
FORMULA_NAME PhaseVariation-PT-D05CS010-CTLCardinality-2025-06
FORMULA_NAME PhaseVariation-PT-D05CS010-CTLCardinality-2025-07
FORMULA_NAME PhaseVariation-PT-D05CS010-CTLCardinality-2025-08
FORMULA_NAME PhaseVariation-PT-D05CS010-CTLCardinality-2025-09
FORMULA_NAME PhaseVariation-PT-D05CS010-CTLCardinality-2025-10
FORMULA_NAME PhaseVariation-PT-D05CS010-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748988918291

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PhaseVariation-PT-D05CS010
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-03 22:15:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-03 22:15:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 22:15:19] [INFO ] Load time of PNML (sax parser for PT used): 109 ms
[2025-06-03 22:15:19] [INFO ] Transformed 77 places.
[2025-06-03 22:15:19] [INFO ] Transformed 677 transitions.
[2025-06-03 22:15:19] [INFO ] Parsed PT model containing 77 places and 677 transitions and 4685 arcs in 200 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 52 transitions.
Reduce places removed 1 places and 0 transitions.
FORMULA PhaseVariation-PT-D05CS010-CTLCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 63 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 625/625 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 188 transitions
Redundant transition composition rules discarded 188 transitions
Iterating global reduction 0 with 188 rules applied. Total rules applied 188 place count 74 transition count 437
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 189 place count 73 transition count 437
Applied a total of 189 rules in 27 ms. Remains 73 /74 variables (removed 1) and now considering 437/625 (removed 188) transitions.
Running 421 sub problems to find dead transitions.
[2025-06-03 22:15:19] [INFO ] Flow matrix only has 49 transitions (discarded 388 similar events)
// Phase 1: matrix 49 rows 73 cols
[2025-06-03 22:15:19] [INFO ] Computed 24 invariants in 6 ms
[2025-06-03 22:15:19] [INFO ] State equation strengthened by 33 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
Problem TDEAD0 is UNSAT
Problem TDEAD1 is UNSAT
Problem TDEAD2 is UNSAT
Problem TDEAD3 is UNSAT
Problem TDEAD4 is UNSAT
Problem TDEAD5 is UNSAT
Problem TDEAD6 is UNSAT
Problem TDEAD7 is UNSAT
Problem TDEAD8 is UNSAT
Problem TDEAD9 is UNSAT
Problem TDEAD10 is UNSAT
Problem TDEAD11 is UNSAT
Problem TDEAD12 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD14 is UNSAT
Problem TDEAD15 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD17 is UNSAT
Problem TDEAD18 is UNSAT
Problem TDEAD19 is UNSAT
Problem TDEAD20 is UNSAT
Problem TDEAD21 is UNSAT
Problem TDEAD22 is UNSAT
Problem TDEAD23 is UNSAT
Problem TDEAD24 is UNSAT
Problem TDEAD25 is UNSAT
Problem TDEAD26 is UNSAT
Problem TDEAD27 is UNSAT
Problem TDEAD28 is UNSAT
Problem TDEAD29 is UNSAT
Problem TDEAD30 is UNSAT
Problem TDEAD31 is UNSAT
Problem TDEAD32 is UNSAT
Problem TDEAD33 is UNSAT
Problem TDEAD34 is UNSAT
Problem TDEAD35 is UNSAT
Problem TDEAD36 is UNSAT
Problem TDEAD37 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD39 is UNSAT
Problem TDEAD40 is UNSAT
Problem TDEAD41 is UNSAT
Problem TDEAD42 is UNSAT
Problem TDEAD43 is UNSAT
Problem TDEAD44 is UNSAT
Problem TDEAD45 is UNSAT
Problem TDEAD46 is UNSAT
Problem TDEAD47 is UNSAT
Problem TDEAD48 is UNSAT
Problem TDEAD49 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD51 is UNSAT
Problem TDEAD52 is UNSAT
Problem TDEAD53 is UNSAT
Problem TDEAD54 is UNSAT
Problem TDEAD55 is UNSAT
Problem TDEAD56 is UNSAT
Problem TDEAD57 is UNSAT
Problem TDEAD58 is UNSAT
Problem TDEAD59 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD61 is UNSAT
Problem TDEAD62 is UNSAT
Problem TDEAD63 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 16/16 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/60 variables, 0/16 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 2 (OVERLAPS) 8/68 variables, 6/22 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/68 variables, 0/22 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 4 (OVERLAPS) 4/72 variables, 2/24 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 0/24 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 6 (OVERLAPS) 49/121 variables, 72/96 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/121 variables, 33/129 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/121 variables, 0/129 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 9 (OVERLAPS) 1/122 variables, 1/130 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/122 variables, 0/130 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 11 (OVERLAPS) 0/122 variables, 0/130 constraints. Problems are: Problem set: 64 solved, 357 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 130 constraints, problems are : Problem set: 64 solved, 357 unsolved in 11247 ms.
Refiners :[Positive P Invariants (semi-flows): 24/24 constraints, State Equation: 73/73 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 421/421 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 64 solved, 357 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 16/16 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/60 variables, 0/16 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 2 (OVERLAPS) 8/68 variables, 6/22 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/68 variables, 0/22 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 4 (OVERLAPS) 4/72 variables, 2/24 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 0/24 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 6 (OVERLAPS) 49/121 variables, 72/96 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/121 variables, 33/129 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/121 variables, 356/485 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/121 variables, 0/485 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 10 (OVERLAPS) 1/122 variables, 1/486 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/122 variables, 1/487 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/122 variables, 0/487 constraints. Problems are: Problem set: 64 solved, 357 unsolved
At refinement iteration 13 (OVERLAPS) 0/122 variables, 0/487 constraints. Problems are: Problem set: 64 solved, 357 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 487 constraints, problems are : Problem set: 64 solved, 357 unsolved in 17590 ms.
Refiners :[Positive P Invariants (semi-flows): 24/24 constraints, State Equation: 73/73 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 357/421 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 29029ms problems are : Problem set: 64 solved, 357 unsolved
Search for dead transitions found 64 dead transitions in 29054ms
Found 64 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 64 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 64 transitions.
[2025-06-03 22:15:48] [INFO ] Flow matrix only has 49 transitions (discarded 324 similar events)
// Phase 1: matrix 49 rows 73 cols
[2025-06-03 22:15:48] [INFO ] Computed 24 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:15:48] [INFO ] Implicit Places using invariants in 57 ms returned []
[2025-06-03 22:15:48] [INFO ] Flow matrix only has 49 transitions (discarded 324 similar events)
[2025-06-03 22:15:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:15:49] [INFO ] State equation strengthened by 33 read => feed constraints.
[2025-06-03 22:15:49] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/74 places, 373/625 transitions.
Applied a total of 0 rules in 3 ms. Remains 73 /73 variables (removed 0) and now considering 373/373 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 29279 ms. Remains : 73/74 places, 373/625 transitions.
Support contains 63 out of 73 places after structural reductions.
[2025-06-03 22:15:49] [INFO ] Flatten gal took : 68 ms
[2025-06-03 22:15:49] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA PhaseVariation-PT-D05CS010-CTLCardinality-2025-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 22:15:49] [INFO ] Flatten gal took : 28 ms
[2025-06-03 22:15:49] [INFO ] Input system was already deterministic with 373 transitions.
Support contains 61 out of 73 places (down from 63) after GAL structural reductions.
RANDOM walk for 40000 steps (1948 resets) in 1883 ms. (21 steps per ms) remains 11/62 properties
BEST_FIRST walk for 40004 steps (102 resets) in 90 ms. (439 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (96 resets) in 80 ms. (493 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (162 resets) in 113 ms. (350 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (171 resets) in 106 ms. (373 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (105 resets) in 235 ms. (169 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (102 resets) in 71 ms. (555 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (96 resets) in 67 ms. (588 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (93 resets) in 75 ms. (526 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (96 resets) in 79 ms. (500 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (103 resets) in 63 ms. (625 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (99 resets) in 62 ms. (634 steps per ms) remains 11/11 properties
[2025-06-03 22:15:50] [INFO ] Flow matrix only has 49 transitions (discarded 324 similar events)
[2025-06-03 22:15:50] [INFO ] Invariant cache hit.
[2025-06-03 22:15:50] [INFO ] State equation strengthened by 33 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp61 is UNSAT
At refinement iteration 1 (OVERLAPS) 33/48 variables, 12/12 constraints. Problems are: Problem set: 8 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 22:15:50] [INFO ] Deduced a trap composed of 1 places in 57 ms of which 9 ms to minimize.
Problem AtomicPropp26 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 1/13 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 0/13 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 24/72 variables, 12/25 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 0/25 constraints. Problems are: Problem set: 9 solved, 2 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp13 is UNSAT
After SMT solving in domain Real declared 120/122 variables, and 97 constraints, problems are : Problem set: 11 solved, 0 unsolved in 149 ms.
Refiners :[Positive P Invariants (semi-flows): 24/24 constraints, State Equation: 72/73 constraints, ReadFeed: 0/33 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 163ms problems are : Problem set: 11 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 11 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA PhaseVariation-PT-D05CS010-CTLCardinality-2025-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 22:15:50] [INFO ] Flatten gal took : 21 ms
[2025-06-03 22:15:50] [INFO ] Flatten gal took : 21 ms
[2025-06-03 22:15:50] [INFO ] Input system was already deterministic with 373 transitions.
Support contains 47 out of 73 places (down from 48) after GAL structural reductions.
Computed a total of 73 stabilizing places and 373 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 73 transition count 373
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 1 formulas.
FORMULA PhaseVariation-PT-D05CS010-CTLCardinality-2025-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 373/373 transitions.
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 69 transition count 371
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 23 place count 52 transition count 228
Iterating global reduction 1 with 17 rules applied. Total rules applied 40 place count 52 transition count 228
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Iterating post reduction 1 with 92 rules applied. Total rules applied 132 place count 52 transition count 136
Applied a total of 132 rules in 9 ms. Remains 52 /73 variables (removed 21) and now considering 136/373 (removed 237) transitions.
Running 127 sub problems to find dead transitions.
[2025-06-03 22:15:50] [INFO ] Flow matrix only has 30 transitions (discarded 106 similar events)
// Phase 1: matrix 30 rows 52 cols
[2025-06-03 22:15:50] [INFO ] Computed 22 invariants in 1 ms
[2025-06-03 22:15:50] [INFO ] State equation strengthened by 21 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 2 (OVERLAPS) 7/51 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 4 (OVERLAPS) 30/81 variables, 51/73 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/81 variables, 21/94 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/81 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 7 (OVERLAPS) 1/82 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/82 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 9 (OVERLAPS) 0/82 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 127 unsolved
No progress, stopping.
After SMT solving in domain Real declared 82/82 variables, and 95 constraints, problems are : Problem set: 0 solved, 127 unsolved in 2891 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 52/52 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 127/127 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 127 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 2 (OVERLAPS) 7/51 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 4 (OVERLAPS) 30/81 variables, 51/73 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/81 variables, 21/94 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/81 variables, 126/220 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/81 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 8 (OVERLAPS) 1/82 variables, 1/221 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/82 variables, 1/222 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/82 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 11 (OVERLAPS) 0/82 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 127 unsolved
No progress, stopping.
After SMT solving in domain Int declared 82/82 variables, and 222 constraints, problems are : Problem set: 0 solved, 127 unsolved in 3366 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 52/52 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 127/127 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6277ms problems are : Problem set: 0 solved, 127 unsolved
Search for dead transitions found 0 dead transitions in 6278ms
[2025-06-03 22:15:56] [INFO ] Flow matrix only has 30 transitions (discarded 106 similar events)
[2025-06-03 22:15:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:15:56] [INFO ] Implicit Places using invariants in 46 ms returned []
[2025-06-03 22:15:56] [INFO ] Flow matrix only has 30 transitions (discarded 106 similar events)
[2025-06-03 22:15:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:15:57] [INFO ] State equation strengthened by 21 read => feed constraints.
[2025-06-03 22:15:57] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 188 ms to find 0 implicit places.
Running 127 sub problems to find dead transitions.
[2025-06-03 22:15:57] [INFO ] Flow matrix only has 30 transitions (discarded 106 similar events)
[2025-06-03 22:15:57] [INFO ] Invariant cache hit.
[2025-06-03 22:15:57] [INFO ] State equation strengthened by 21 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 2 (OVERLAPS) 7/51 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 4 (OVERLAPS) 30/81 variables, 51/73 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/81 variables, 21/94 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/81 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 7 (OVERLAPS) 1/82 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/82 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 9 (OVERLAPS) 0/82 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 127 unsolved
No progress, stopping.
After SMT solving in domain Real declared 82/82 variables, and 95 constraints, problems are : Problem set: 0 solved, 127 unsolved in 2672 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 52/52 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 127/127 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 127 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 2 (OVERLAPS) 7/51 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 4 (OVERLAPS) 30/81 variables, 51/73 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/81 variables, 21/94 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/81 variables, 126/220 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/81 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 8 (OVERLAPS) 1/82 variables, 1/221 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/82 variables, 1/222 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/82 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 11 (OVERLAPS) 0/82 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 127 unsolved
No progress, stopping.
After SMT solving in domain Int declared 82/82 variables, and 222 constraints, problems are : Problem set: 0 solved, 127 unsolved in 3362 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 52/52 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 127/127 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6051ms problems are : Problem set: 0 solved, 127 unsolved
Search for dead transitions found 0 dead transitions in 6053ms
Starting structural reductions in LTL mode, iteration 1 : 52/73 places, 136/373 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12530 ms. Remains : 52/73 places, 136/373 transitions.
[2025-06-03 22:16:03] [INFO ] Flatten gal took : 14 ms
[2025-06-03 22:16:03] [INFO ] Flatten gal took : 7 ms
[2025-06-03 22:16:03] [INFO ] Input system was already deterministic with 136 transitions.
[2025-06-03 22:16:03] [INFO ] Flatten gal took : 7 ms
[2025-06-03 22:16:03] [INFO ] Flatten gal took : 6 ms
[2025-06-03 22:16:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality8435517611404753899.gal : 3 ms
[2025-06-03 22:16:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality12216909207474470663.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/CTLCardinality8435517611404753899.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12216909207474470663.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.63762e+08,1.74115,51664,2,3538,5,326318,6,0,266,213710,0


Converting to forward existential form...Done !
original formula: AG(((AX(EF(((pool__3_1_<=0)||(cell___2_1__A_<=0)))) + (cell___4_2__B_<=cell___1_3__A_)) + ((cell___5_5__A_<=cell___1_5__A_)||(cell___3_5_...165
=> equivalent forward existential formula: [(EY(((FwdU(Init,TRUE) * !(((cell___5_5__A_<=cell___1_5__A_)||(cell___3_5__A_<=0)))) * !((cell___4_2__B_<=cell__...231
Reverse transition relation is NOT exact ! Due to transitions t0, t4, t5, t6, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t22, t23, t24, t25, t27, t28,...709
(forward)formula 0,0,4.16031,100944,1,0,365,709966,297,127,2400,611681,288
FORMULA PhaseVariation-PT-D05CS010-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 73/73 places, 373/373 transitions.
Graph (complete) has 805 edges and 73 vertex of which 69 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.3 ms
Discarding 4 places :
Also discarding 0 output transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 69 transition count 371
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 11 place count 61 transition count 289
Iterating global reduction 1 with 8 rules applied. Total rules applied 19 place count 61 transition count 289
Ensure Unique test removed 78 transitions
Reduce isomorphic transitions removed 78 transitions.
Iterating post reduction 1 with 78 rules applied. Total rules applied 97 place count 61 transition count 211
Applied a total of 97 rules in 41 ms. Remains 61 /73 variables (removed 12) and now considering 211/373 (removed 162) transitions.
Running 197 sub problems to find dead transitions.
[2025-06-03 22:16:07] [INFO ] Flow matrix only has 39 transitions (discarded 172 similar events)
// Phase 1: matrix 39 rows 61 cols
[2025-06-03 22:16:07] [INFO ] Computed 22 invariants in 1 ms
[2025-06-03 22:16:07] [INFO ] State equation strengthened by 25 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 2 (OVERLAPS) 8/60 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 4 (OVERLAPS) 39/99 variables, 60/82 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 25/107 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/99 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 7 (OVERLAPS) 1/100 variables, 1/108 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/100 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 9 (OVERLAPS) 0/100 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 197 unsolved
No progress, stopping.
After SMT solving in domain Real declared 100/100 variables, and 108 constraints, problems are : Problem set: 0 solved, 197 unsolved in 4654 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 61/61 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 197/197 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 197 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 2 (OVERLAPS) 8/60 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 4 (OVERLAPS) 39/99 variables, 60/82 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 25/107 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/99 variables, 196/303 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/99 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 8 (OVERLAPS) 1/100 variables, 1/304 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/100 variables, 1/305 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/100 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 11 (OVERLAPS) 0/100 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 197 unsolved
No progress, stopping.
After SMT solving in domain Int declared 100/100 variables, and 305 constraints, problems are : Problem set: 0 solved, 197 unsolved in 9677 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 61/61 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 197/197 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 14353ms problems are : Problem set: 0 solved, 197 unsolved
Search for dead transitions found 0 dead transitions in 14354ms
[2025-06-03 22:16:21] [INFO ] Flow matrix only has 39 transitions (discarded 172 similar events)
[2025-06-03 22:16:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:16:21] [INFO ] Implicit Places using invariants in 57 ms returned []
[2025-06-03 22:16:21] [INFO ] Flow matrix only has 39 transitions (discarded 172 similar events)
[2025-06-03 22:16:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:16:21] [INFO ] State equation strengthened by 25 read => feed constraints.
[2025-06-03 22:16:21] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 22:16:22] [INFO ] Redundant transitions in 11 ms returned []
Running 197 sub problems to find dead transitions.
[2025-06-03 22:16:22] [INFO ] Flow matrix only has 39 transitions (discarded 172 similar events)
[2025-06-03 22:16:22] [INFO ] Invariant cache hit.
[2025-06-03 22:16:22] [INFO ] State equation strengthened by 25 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 2 (OVERLAPS) 8/60 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 4 (OVERLAPS) 39/99 variables, 60/82 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 25/107 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/99 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 7 (OVERLAPS) 1/100 variables, 1/108 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/100 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 9 (OVERLAPS) 0/100 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 197 unsolved
No progress, stopping.
After SMT solving in domain Real declared 100/100 variables, and 108 constraints, problems are : Problem set: 0 solved, 197 unsolved in 4839 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 61/61 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 197/197 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 197 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 2 (OVERLAPS) 8/60 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 4 (OVERLAPS) 39/99 variables, 60/82 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 25/107 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/99 variables, 196/303 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/99 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 8 (OVERLAPS) 1/100 variables, 1/304 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/100 variables, 1/305 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/100 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 11 (OVERLAPS) 0/100 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 197 unsolved
No progress, stopping.
After SMT solving in domain Int declared 100/100 variables, and 305 constraints, problems are : Problem set: 0 solved, 197 unsolved in 6185 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 61/61 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 197/197 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11046ms problems are : Problem set: 0 solved, 197 unsolved
Search for dead transitions found 0 dead transitions in 11048ms
Starting structural reductions in SI_CTL mode, iteration 1 : 61/73 places, 211/373 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 25606 ms. Remains : 61/73 places, 211/373 transitions.
[2025-06-03 22:16:33] [INFO ] Flatten gal took : 11 ms
[2025-06-03 22:16:33] [INFO ] Flatten gal took : 10 ms
[2025-06-03 22:16:33] [INFO ] Input system was already deterministic with 211 transitions.
[2025-06-03 22:16:33] [INFO ] Flatten gal took : 9 ms
[2025-06-03 22:16:33] [INFO ] Flatten gal took : 8 ms
[2025-06-03 22:16:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality4845474065324666500.gal : 3 ms
[2025-06-03 22:16:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality4772755876619738935.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/CTLCardinality4845474065324666500.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4772755876619738935.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.96095e+09,1.66698,46444,2,3713,5,267180,6,0,360,196267,0


Converting to forward existential form...Done !
original formula: E(!(E(A((AG((cell___4_1__B_<=0)) + (cell___3_3__B_<=pool__3_2_)) U (((pool__1_3_>=1)&&(cell___3_1__B_<=0))&&(pool__3_2_>run_dot))) U (!((...573
=> equivalent forward existential formula: [((FwdU(Init,!(E(!((E(!((((pool__1_3_>=1)&&(cell___3_1__B_<=0))&&(pool__3_2_>run_dot))) U (!((!(E(TRUE U !((cell...1076
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t6, t7, t8, t9, t10, t11, t12, t14, t15, t16, t17, t18, t19, t20, t21, t2...1097
Detected timeout of ITS tools.
[2025-06-03 22:17:03] [INFO ] Flatten gal took : 12 ms
[2025-06-03 22:17:03] [INFO ] Applying decomposition
[2025-06-03 22:17:03] [INFO ] Flatten gal took : 8 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/graph3487032684428679223.txt' '-o' '/tmp/graph3487032684428679223.bin' '-w' '/tmp/graph3487032684428679223.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3487032684428679223.bin' '-l' '-1' '-v' '-w' '/tmp/graph3487032684428679223.weights' '-q' '0' '-e' '0.001'
[2025-06-03 22:17:03] [INFO ] Decomposing Gal with order
[2025-06-03 22:17:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 22:17:03] [INFO ] Removed a total of 333 redundant transitions.
[2025-06-03 22:17:04] [INFO ] Flatten gal took : 604 ms
[2025-06-03 22:17:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 205 labels/synchronizations in 25 ms.
[2025-06-03 22:17:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality16168468479738264683.gal : 2 ms
[2025-06-03 22:17:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality13479827652116737742.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/CTLCardinality16168468479738264683.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13479827652116737742.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.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 373/373 transitions.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 70 transition count 372
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 25 place count 49 transition count 194
Iterating global reduction 1 with 21 rules applied. Total rules applied 46 place count 49 transition count 194
Ensure Unique test removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Iterating post reduction 1 with 94 rules applied. Total rules applied 140 place count 49 transition count 100
Applied a total of 140 rules in 9 ms. Remains 49 /73 variables (removed 24) and now considering 100/373 (removed 273) transitions.
Running 90 sub problems to find dead transitions.
[2025-06-03 22:17:34] [INFO ] Flow matrix only has 27 transitions (discarded 73 similar events)
// Phase 1: matrix 27 rows 49 cols
[2025-06-03 22:17:34] [INFO ] Computed 22 invariants in 1 ms
[2025-06-03 22:17:34] [INFO ] State equation strengthened by 17 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (OVERLAPS) 8/47 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (OVERLAPS) 27/74 variables, 47/69 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 17/86 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/74 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 7 (OVERLAPS) 2/76 variables, 2/88 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/76 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 9 (OVERLAPS) 0/76 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Real declared 76/76 variables, and 88 constraints, problems are : Problem set: 0 solved, 90 unsolved in 1752 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 49/49 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 90 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (OVERLAPS) 8/47 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (OVERLAPS) 27/74 variables, 47/69 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 17/86 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/74 variables, 89/175 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/74 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 8 (OVERLAPS) 2/76 variables, 2/177 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/76 variables, 1/178 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/76 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 11 (OVERLAPS) 0/76 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Int declared 76/76 variables, and 178 constraints, problems are : Problem set: 0 solved, 90 unsolved in 2101 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 49/49 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3864ms problems are : Problem set: 0 solved, 90 unsolved
Search for dead transitions found 0 dead transitions in 3864ms
[2025-06-03 22:17:38] [INFO ] Flow matrix only has 27 transitions (discarded 73 similar events)
[2025-06-03 22:17:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:17:38] [INFO ] Implicit Places using invariants in 49 ms returned []
[2025-06-03 22:17:38] [INFO ] Flow matrix only has 27 transitions (discarded 73 similar events)
[2025-06-03 22:17:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:17:38] [INFO ] State equation strengthened by 17 read => feed constraints.
[2025-06-03 22:17:38] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
Running 90 sub problems to find dead transitions.
[2025-06-03 22:17:38] [INFO ] Flow matrix only has 27 transitions (discarded 73 similar events)
[2025-06-03 22:17:38] [INFO ] Invariant cache hit.
[2025-06-03 22:17:38] [INFO ] State equation strengthened by 17 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (OVERLAPS) 8/47 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (OVERLAPS) 27/74 variables, 47/69 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 17/86 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/74 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 7 (OVERLAPS) 2/76 variables, 2/88 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/76 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 9 (OVERLAPS) 0/76 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Real declared 76/76 variables, and 88 constraints, problems are : Problem set: 0 solved, 90 unsolved in 1817 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 49/49 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 90 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (OVERLAPS) 8/47 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (OVERLAPS) 27/74 variables, 47/69 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 17/86 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/74 variables, 89/175 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/74 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 8 (OVERLAPS) 2/76 variables, 2/177 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/76 variables, 1/178 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/76 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 11 (OVERLAPS) 0/76 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Int declared 76/76 variables, and 178 constraints, problems are : Problem set: 0 solved, 90 unsolved in 2820 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 49/49 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4658ms problems are : Problem set: 0 solved, 90 unsolved
Search for dead transitions found 0 dead transitions in 4658ms
Starting structural reductions in LTL mode, iteration 1 : 49/73 places, 100/373 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8651 ms. Remains : 49/73 places, 100/373 transitions.
[2025-06-03 22:17:42] [INFO ] Flatten gal took : 9 ms
[2025-06-03 22:17:42] [INFO ] Flatten gal took : 7 ms
[2025-06-03 22:17:42] [INFO ] Input system was already deterministic with 100 transitions.
[2025-06-03 22:17:42] [INFO ] Flatten gal took : 6 ms
[2025-06-03 22:17:42] [INFO ] Flatten gal took : 7 ms
[2025-06-03 22:17:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality1333209251869508979.gal : 1 ms
[2025-06-03 22:17:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality3409730232102431556.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/CTLCardinality1333209251869508979.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3409730232102431556.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.98339e+07,1.24354,40876,2,3560,5,254343,6,0,224,170720,0


Converting to forward existential form...Done !
original formula: A(AF(EX((cell___2_1__A_<1))) U EG((cell___1_2__B_<=0)))
=> equivalent forward existential formula: [((Init * !(EG(!(EG((cell___1_2__B_<=0)))))) * !(E(!(EG((cell___1_2__B_<=0))) U (!(!(EG(!(EX((cell___2_1__A_<1))...202
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t5, t6, t7, t9, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t26, t27, ...549
(forward)formula 0,1,9.97299,249216,1,0,515,1.51114e+06,228,249,1909,1.58849e+06,444
FORMULA PhaseVariation-PT-D05CS010-CTLCardinality-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 73/73 places, 373/373 transitions.
Graph (complete) has 805 edges and 73 vertex of which 68 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Discarding 5 places :
Also discarding 0 output transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 68 transition count 370
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 26 place count 46 transition count 194
Iterating global reduction 1 with 22 rules applied. Total rules applied 48 place count 46 transition count 194
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Iterating post reduction 1 with 95 rules applied. Total rules applied 143 place count 46 transition count 99
Applied a total of 143 rules in 15 ms. Remains 46 /73 variables (removed 27) and now considering 99/373 (removed 274) transitions.
Running 92 sub problems to find dead transitions.
[2025-06-03 22:17:52] [INFO ] Flow matrix only has 24 transitions (discarded 75 similar events)
// Phase 1: matrix 24 rows 46 cols
[2025-06-03 22:17:52] [INFO ] Computed 22 invariants in 1 ms
[2025-06-03 22:17:52] [INFO ] State equation strengthened by 17 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 2 (OVERLAPS) 6/46 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 4 (OVERLAPS) 24/70 variables, 46/68 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 17/85 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/70 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 7 (OVERLAPS) 0/70 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 92 unsolved
No progress, stopping.
After SMT solving in domain Real declared 70/70 variables, and 85 constraints, problems are : Problem set: 0 solved, 92 unsolved in 1377 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 46/46 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 92/92 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 92 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 2 (OVERLAPS) 6/46 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 4 (OVERLAPS) 24/70 variables, 46/68 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 17/85 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/70 variables, 92/177 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/70 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 8 (OVERLAPS) 0/70 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 92 unsolved
No progress, stopping.
After SMT solving in domain Int declared 70/70 variables, and 177 constraints, problems are : Problem set: 0 solved, 92 unsolved in 2457 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 46/46 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 92/92 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3842ms problems are : Problem set: 0 solved, 92 unsolved
Search for dead transitions found 0 dead transitions in 3842ms
[2025-06-03 22:17:56] [INFO ] Flow matrix only has 24 transitions (discarded 75 similar events)
[2025-06-03 22:17:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:17:56] [INFO ] Implicit Places using invariants in 44 ms returned []
[2025-06-03 22:17:56] [INFO ] Flow matrix only has 24 transitions (discarded 75 similar events)
[2025-06-03 22:17:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:17:56] [INFO ] State equation strengthened by 17 read => feed constraints.
[2025-06-03 22:17:56] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 22:17:56] [INFO ] Redundant transitions in 2 ms returned []
Running 92 sub problems to find dead transitions.
[2025-06-03 22:17:56] [INFO ] Flow matrix only has 24 transitions (discarded 75 similar events)
[2025-06-03 22:17:56] [INFO ] Invariant cache hit.
[2025-06-03 22:17:56] [INFO ] State equation strengthened by 17 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 2 (OVERLAPS) 6/46 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 4 (OVERLAPS) 24/70 variables, 46/68 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 17/85 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/70 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 7 (OVERLAPS) 0/70 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 92 unsolved
No progress, stopping.
After SMT solving in domain Real declared 70/70 variables, and 85 constraints, problems are : Problem set: 0 solved, 92 unsolved in 1338 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 46/46 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 92/92 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 92 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 2 (OVERLAPS) 6/46 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 4 (OVERLAPS) 24/70 variables, 46/68 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 17/85 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/70 variables, 92/177 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/70 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 8 (OVERLAPS) 0/70 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 92 unsolved
No progress, stopping.
After SMT solving in domain Int declared 70/70 variables, and 177 constraints, problems are : Problem set: 0 solved, 92 unsolved in 1950 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 46/46 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 92/92 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3298ms problems are : Problem set: 0 solved, 92 unsolved
Search for dead transitions found 0 dead transitions in 3298ms
Starting structural reductions in SI_CTL mode, iteration 1 : 46/73 places, 99/373 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7283 ms. Remains : 46/73 places, 99/373 transitions.
[2025-06-03 22:18:00] [INFO ] Flatten gal took : 10 ms
[2025-06-03 22:18:00] [INFO ] Flatten gal took : 4 ms
[2025-06-03 22:18:00] [INFO ] Input system was already deterministic with 99 transitions.
[2025-06-03 22:18:00] [INFO ] Flatten gal took : 4 ms
[2025-06-03 22:18:00] [INFO ] Flatten gal took : 4 ms
[2025-06-03 22:18:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality7107571233051670352.gal : 0 ms
[2025-06-03 22:18:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality17912788072650471714.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/CTLCardinality7107571233051670352.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17912788072650471714.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.3623e+07,1.20496,36208,2,2978,5,219478,6,0,217,156094,0


Converting to forward existential form...Done !
original formula: AF((pool__2_4_<=cell___3_1__B_))
=> equivalent forward existential formula: [FwdG(Init,!((pool__2_4_<=cell___3_1__B_)))] = FALSE
Hit Full ! (commute/partial/dont) 88/0/11
(forward)formula 0,0,4.87697,103824,1,0,34,610882,19,4,1515,517962,32
FORMULA PhaseVariation-PT-D05CS010-CTLCardinality-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 373/373 transitions.
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 68 transition count 370
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 29 place count 47 transition count 212
Iterating global reduction 1 with 21 rules applied. Total rules applied 50 place count 47 transition count 212
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 140 place count 47 transition count 122
Applied a total of 140 rules in 12 ms. Remains 47 /73 variables (removed 26) and now considering 122/373 (removed 251) transitions.
Running 116 sub problems to find dead transitions.
[2025-06-03 22:18:05] [INFO ] Flow matrix only has 25 transitions (discarded 97 similar events)
// Phase 1: matrix 25 rows 47 cols
[2025-06-03 22:18:05] [INFO ] Computed 22 invariants in 1 ms
[2025-06-03 22:18:05] [INFO ] State equation strengthened by 19 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 2 (OVERLAPS) 6/47 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 4 (OVERLAPS) 25/72 variables, 47/69 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 19/88 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 7 (OVERLAPS) 0/72 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Real declared 72/72 variables, and 88 constraints, problems are : Problem set: 0 solved, 116 unsolved in 1773 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 47/47 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 116 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 2 (OVERLAPS) 6/47 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 4 (OVERLAPS) 25/72 variables, 47/69 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 19/88 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 116/204 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/72 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 8 (OVERLAPS) 0/72 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Int declared 72/72 variables, and 204 constraints, problems are : Problem set: 0 solved, 116 unsolved in 2036 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 47/47 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3820ms problems are : Problem set: 0 solved, 116 unsolved
Search for dead transitions found 0 dead transitions in 3821ms
[2025-06-03 22:18:09] [INFO ] Flow matrix only has 25 transitions (discarded 97 similar events)
[2025-06-03 22:18:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:18:09] [INFO ] Implicit Places using invariants in 43 ms returned []
[2025-06-03 22:18:09] [INFO ] Flow matrix only has 25 transitions (discarded 97 similar events)
[2025-06-03 22:18:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:18:09] [INFO ] State equation strengthened by 19 read => feed constraints.
[2025-06-03 22:18:09] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
Running 116 sub problems to find dead transitions.
[2025-06-03 22:18:09] [INFO ] Flow matrix only has 25 transitions (discarded 97 similar events)
[2025-06-03 22:18:09] [INFO ] Invariant cache hit.
[2025-06-03 22:18:09] [INFO ] State equation strengthened by 19 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 2 (OVERLAPS) 6/47 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 4 (OVERLAPS) 25/72 variables, 47/69 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 19/88 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 7 (OVERLAPS) 0/72 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Real declared 72/72 variables, and 88 constraints, problems are : Problem set: 0 solved, 116 unsolved in 1807 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 47/47 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 116 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 2 (OVERLAPS) 6/47 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 4 (OVERLAPS) 25/72 variables, 47/69 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 19/88 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 116/204 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/72 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 8 (OVERLAPS) 0/72 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Int declared 72/72 variables, and 204 constraints, problems are : Problem set: 0 solved, 116 unsolved in 2067 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 47/47 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3884ms problems are : Problem set: 0 solved, 116 unsolved
Search for dead transitions found 0 dead transitions in 3884ms
Starting structural reductions in LTL mode, iteration 1 : 47/73 places, 122/373 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7827 ms. Remains : 47/73 places, 122/373 transitions.
[2025-06-03 22:18:13] [INFO ] Flatten gal took : 6 ms
[2025-06-03 22:18:13] [INFO ] Flatten gal took : 6 ms
[2025-06-03 22:18:13] [INFO ] Input system was already deterministic with 122 transitions.
[2025-06-03 22:18:13] [INFO ] Flatten gal took : 5 ms
[2025-06-03 22:18:13] [INFO ] Flatten gal took : 4 ms
[2025-06-03 22:18:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality5719558436481113830.gal : 1 ms
[2025-06-03 22:18:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality5181388300444616423.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/CTLCardinality5719558436481113830.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5181388300444616423.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.14e+07,0.85556,29088,2,2208,5,158685,6,0,242,123783,0


Converting to forward existential form...Done !
original formula: EF((EX(((pool__5_1_<1)&&(cell___5_3__A_>0))) * EG(AF((cell___4_3__B_>cell___4_3__A_)))))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * EX(((pool__5_1_<1)&&(cell___5_3__A_>0)))),!(EG(!((cell___4_3__B_>cell___4_3__A_)))))] !...162
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t11, t12, t13, t16, t17, t18, t19, t21, t25, t26, t27...667
(forward)formula 0,1,6.11337,150440,1,0,409,893663,270,151,2182,876386,352
FORMULA PhaseVariation-PT-D05CS010-CTLCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 73/73 places, 373/373 transitions.
Graph (complete) has 805 edges and 73 vertex of which 68 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.5 ms
Discarding 5 places :
Also discarding 0 output transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 68 transition count 370
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 25 place count 47 transition count 197
Iterating global reduction 1 with 21 rules applied. Total rules applied 46 place count 47 transition count 197
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Iterating post reduction 1 with 92 rules applied. Total rules applied 138 place count 47 transition count 105
Applied a total of 138 rules in 20 ms. Remains 47 /73 variables (removed 26) and now considering 105/373 (removed 268) transitions.
Running 98 sub problems to find dead transitions.
[2025-06-03 22:18:19] [INFO ] Flow matrix only has 25 transitions (discarded 80 similar events)
// Phase 1: matrix 25 rows 47 cols
[2025-06-03 22:18:19] [INFO ] Computed 22 invariants in 0 ms
[2025-06-03 22:18:19] [INFO ] State equation strengthened by 18 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 2 (OVERLAPS) 7/47 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 4 (OVERLAPS) 25/72 variables, 47/69 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 18/87 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 7 (OVERLAPS) 0/72 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 98 unsolved
No progress, stopping.
After SMT solving in domain Real declared 72/72 variables, and 87 constraints, problems are : Problem set: 0 solved, 98 unsolved in 1466 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 47/47 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 98/98 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 98 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 2 (OVERLAPS) 7/47 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 4 (OVERLAPS) 25/72 variables, 47/69 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 18/87 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 98/185 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/72 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 8 (OVERLAPS) 0/72 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 98 unsolved
No progress, stopping.
After SMT solving in domain Int declared 72/72 variables, and 185 constraints, problems are : Problem set: 0 solved, 98 unsolved in 1681 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 47/47 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 98/98 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3155ms problems are : Problem set: 0 solved, 98 unsolved
Search for dead transitions found 0 dead transitions in 3155ms
[2025-06-03 22:18:22] [INFO ] Flow matrix only has 25 transitions (discarded 80 similar events)
[2025-06-03 22:18:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:18:22] [INFO ] Implicit Places using invariants in 46 ms returned []
[2025-06-03 22:18:22] [INFO ] Flow matrix only has 25 transitions (discarded 80 similar events)
[2025-06-03 22:18:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:18:22] [INFO ] State equation strengthened by 18 read => feed constraints.
[2025-06-03 22:18:22] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 22:18:22] [INFO ] Redundant transitions in 2 ms returned []
Running 98 sub problems to find dead transitions.
[2025-06-03 22:18:22] [INFO ] Flow matrix only has 25 transitions (discarded 80 similar events)
[2025-06-03 22:18:22] [INFO ] Invariant cache hit.
[2025-06-03 22:18:22] [INFO ] State equation strengthened by 18 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 2 (OVERLAPS) 7/47 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 4 (OVERLAPS) 25/72 variables, 47/69 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 18/87 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 7 (OVERLAPS) 0/72 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 98 unsolved
No progress, stopping.
After SMT solving in domain Real declared 72/72 variables, and 87 constraints, problems are : Problem set: 0 solved, 98 unsolved in 1595 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 47/47 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 98/98 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 98 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 2 (OVERLAPS) 7/47 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 4 (OVERLAPS) 25/72 variables, 47/69 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 18/87 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 98/185 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/72 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 8 (OVERLAPS) 0/72 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 98 unsolved
No progress, stopping.
After SMT solving in domain Int declared 72/72 variables, and 185 constraints, problems are : Problem set: 0 solved, 98 unsolved in 1694 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 47/47 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 98/98 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3302ms problems are : Problem set: 0 solved, 98 unsolved
Search for dead transitions found 0 dead transitions in 3303ms
Starting structural reductions in SI_CTL mode, iteration 1 : 47/73 places, 105/373 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6598 ms. Remains : 47/73 places, 105/373 transitions.
[2025-06-03 22:18:25] [INFO ] Flatten gal took : 11 ms
[2025-06-03 22:18:25] [INFO ] Flatten gal took : 4 ms
[2025-06-03 22:18:25] [INFO ] Input system was already deterministic with 105 transitions.
[2025-06-03 22:18:25] [INFO ] Flatten gal took : 4 ms
[2025-06-03 22:18:25] [INFO ] Flatten gal took : 4 ms
[2025-06-03 22:18:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality15482269889220557124.gal : 1 ms
[2025-06-03 22:18:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality10003721337829256052.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/CTLCardinality15482269889220557124.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10003721337829256052.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.03847e+07,0.923197,31192,2,2726,5,182956,6,0,226,146273,0


Converting to forward existential form...Done !
original formula: (AF((cell___4_1__A_>pool__2_5_)) + EG((pool__2_1_>pool__4_2_)))
=> equivalent forward existential formula: [FwdG((Init * !(EG((pool__2_1_>pool__4_2_)))),!((cell___4_1__A_>pool__2_5_)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t3, t4, t6, t7, t8, t9, t11, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t...569
Hit Full ! (commute/partial/dont) 92/0/13
(forward)formula 0,0,7.45754,185244,1,0,367,1.12399e+06,239,133,2024,1.10334e+06,298
FORMULA PhaseVariation-PT-D05CS010-CTLCardinality-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 73/73 places, 373/373 transitions.
Graph (complete) has 805 edges and 73 vertex of which 68 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Discarding 5 places :
Also discarding 0 output transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 68 transition count 370
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 23 place count 49 transition count 230
Iterating global reduction 1 with 19 rules applied. Total rules applied 42 place count 49 transition count 230
Ensure Unique test removed 83 transitions
Reduce isomorphic transitions removed 83 transitions.
Iterating post reduction 1 with 83 rules applied. Total rules applied 125 place count 49 transition count 147
Applied a total of 125 rules in 18 ms. Remains 49 /73 variables (removed 24) and now considering 147/373 (removed 226) transitions.
Running 140 sub problems to find dead transitions.
[2025-06-03 22:18:33] [INFO ] Flow matrix only has 27 transitions (discarded 120 similar events)
// Phase 1: matrix 27 rows 49 cols
[2025-06-03 22:18:33] [INFO ] Computed 22 invariants in 0 ms
[2025-06-03 22:18:33] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 2 (OVERLAPS) 6/49 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 4 (OVERLAPS) 27/76 variables, 49/71 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 20/91 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 7 (OVERLAPS) 0/76 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 140 unsolved
No progress, stopping.
After SMT solving in domain Real declared 76/76 variables, and 91 constraints, problems are : Problem set: 0 solved, 140 unsolved in 2481 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 49/49 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 140/140 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 140 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 2 (OVERLAPS) 6/49 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 4 (OVERLAPS) 27/76 variables, 49/71 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 20/91 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 140/231 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/76 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 8 (OVERLAPS) 0/76 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 140 unsolved
No progress, stopping.
After SMT solving in domain Int declared 76/76 variables, and 231 constraints, problems are : Problem set: 0 solved, 140 unsolved in 2637 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 49/49 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 140/140 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5130ms problems are : Problem set: 0 solved, 140 unsolved
Search for dead transitions found 0 dead transitions in 5131ms
[2025-06-03 22:18:38] [INFO ] Flow matrix only has 27 transitions (discarded 120 similar events)
[2025-06-03 22:18:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:18:38] [INFO ] Implicit Places using invariants in 54 ms returned []
[2025-06-03 22:18:38] [INFO ] Flow matrix only has 27 transitions (discarded 120 similar events)
[2025-06-03 22:18:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:18:38] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-06-03 22:18:38] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 22:18:38] [INFO ] Redundant transitions in 3 ms returned []
Running 140 sub problems to find dead transitions.
[2025-06-03 22:18:38] [INFO ] Flow matrix only has 27 transitions (discarded 120 similar events)
[2025-06-03 22:18:38] [INFO ] Invariant cache hit.
[2025-06-03 22:18:38] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 2 (OVERLAPS) 6/49 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 4 (OVERLAPS) 27/76 variables, 49/71 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 20/91 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 7 (OVERLAPS) 0/76 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 140 unsolved
No progress, stopping.
After SMT solving in domain Real declared 76/76 variables, and 91 constraints, problems are : Problem set: 0 solved, 140 unsolved in 2432 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 49/49 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 140/140 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 140 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 2 (OVERLAPS) 6/49 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 4 (OVERLAPS) 27/76 variables, 49/71 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 20/91 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 140/231 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/76 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 140 unsolved
At refinement iteration 8 (OVERLAPS) 0/76 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 140 unsolved
No progress, stopping.
After SMT solving in domain Int declared 76/76 variables, and 231 constraints, problems are : Problem set: 0 solved, 140 unsolved in 2677 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 49/49 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 140/140 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5122ms problems are : Problem set: 0 solved, 140 unsolved
Search for dead transitions found 0 dead transitions in 5124ms
Starting structural reductions in SI_CTL mode, iteration 1 : 49/73 places, 147/373 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10421 ms. Remains : 49/73 places, 147/373 transitions.
[2025-06-03 22:18:43] [INFO ] Flatten gal took : 8 ms
[2025-06-03 22:18:43] [INFO ] Flatten gal took : 6 ms
[2025-06-03 22:18:43] [INFO ] Input system was already deterministic with 147 transitions.
[2025-06-03 22:18:43] [INFO ] Flatten gal took : 6 ms
[2025-06-03 22:18:43] [INFO ] Flatten gal took : 5 ms
[2025-06-03 22:18:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality18187938882140990108.gal : 1 ms
[2025-06-03 22:18:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality1364215241976238469.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/CTLCardinality18187938882140990108.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1364215241976238469.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.44613e+07,0.690639,24412,2,2145,5,131298,6,0,271,105867,0


Converting to forward existential form...Done !
original formula: E((!(((AF((cell___3_4__A_<=0)) + (cell___4_2__B_<=cell___3_2__A_)) + (pool__3_1_<=0))) + (pool__2_5_<=cell___3_4__B_)) U EF(!(A((cell___4...207
=> equivalent forward existential formula: ([((FwdU(FwdU(FwdU(Init,(!(((!(EG(!((cell___3_4__A_<=0)))) + (cell___4_2__B_<=cell___3_2__A_)) + (pool__3_1_<=0)...520
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...800
(forward)formula 0,1,4.44347,127012,1,0,455,790497,335,159,2496,746917,401
FORMULA PhaseVariation-PT-D05CS010-CTLCardinality-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 373/373 transitions.
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 68 transition count 370
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 30 place count 46 transition count 196
Iterating global reduction 1 with 22 rules applied. Total rules applied 52 place count 46 transition count 196
Ensure Unique test removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Iterating post reduction 1 with 94 rules applied. Total rules applied 146 place count 46 transition count 102
Applied a total of 146 rules in 11 ms. Remains 46 /73 variables (removed 27) and now considering 102/373 (removed 271) transitions.
Running 96 sub problems to find dead transitions.
[2025-06-03 22:18:48] [INFO ] Flow matrix only has 24 transitions (discarded 78 similar events)
// Phase 1: matrix 24 rows 46 cols
[2025-06-03 22:18:48] [INFO ] Computed 22 invariants in 1 ms
[2025-06-03 22:18:48] [INFO ] State equation strengthened by 18 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 6/46 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (OVERLAPS) 24/70 variables, 46/68 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 18/86 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/70 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (OVERLAPS) 0/70 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 70/70 variables, and 86 constraints, problems are : Problem set: 0 solved, 96 unsolved in 1505 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 46/46 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 6/46 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (OVERLAPS) 24/70 variables, 46/68 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 18/86 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/70 variables, 96/182 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/70 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (OVERLAPS) 0/70 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Int declared 70/70 variables, and 182 constraints, problems are : Problem set: 0 solved, 96 unsolved in 1614 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 46/46 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3129ms problems are : Problem set: 0 solved, 96 unsolved
Search for dead transitions found 0 dead transitions in 3130ms
[2025-06-03 22:18:51] [INFO ] Flow matrix only has 24 transitions (discarded 78 similar events)
[2025-06-03 22:18:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:18:51] [INFO ] Implicit Places using invariants in 43 ms returned []
[2025-06-03 22:18:51] [INFO ] Flow matrix only has 24 transitions (discarded 78 similar events)
[2025-06-03 22:18:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:18:51] [INFO ] State equation strengthened by 18 read => feed constraints.
[2025-06-03 22:18:51] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
Running 96 sub problems to find dead transitions.
[2025-06-03 22:18:51] [INFO ] Flow matrix only has 24 transitions (discarded 78 similar events)
[2025-06-03 22:18:51] [INFO ] Invariant cache hit.
[2025-06-03 22:18:51] [INFO ] State equation strengthened by 18 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 6/46 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (OVERLAPS) 24/70 variables, 46/68 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 18/86 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/70 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (OVERLAPS) 0/70 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 70/70 variables, and 86 constraints, problems are : Problem set: 0 solved, 96 unsolved in 1452 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 46/46 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 6/46 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (OVERLAPS) 24/70 variables, 46/68 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 18/86 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/70 variables, 96/182 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/70 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (OVERLAPS) 0/70 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Int declared 70/70 variables, and 182 constraints, problems are : Problem set: 0 solved, 96 unsolved in 2021 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 46/46 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3498ms problems are : Problem set: 0 solved, 96 unsolved
Search for dead transitions found 0 dead transitions in 3498ms
Starting structural reductions in LTL mode, iteration 1 : 46/73 places, 102/373 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6745 ms. Remains : 46/73 places, 102/373 transitions.
[2025-06-03 22:18:55] [INFO ] Flatten gal took : 8 ms
[2025-06-03 22:18:55] [INFO ] Flatten gal took : 4 ms
[2025-06-03 22:18:55] [INFO ] Input system was already deterministic with 102 transitions.
[2025-06-03 22:18:55] [INFO ] Flatten gal took : 3 ms
[2025-06-03 22:18:55] [INFO ] Flatten gal took : 4 ms
[2025-06-03 22:18:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality10881038922402065362.gal : 1 ms
[2025-06-03 22:18:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality14936815738178592258.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/CTLCardinality10881038922402065362.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14936815738178592258.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.29519e+07,0.967922,33636,2,3023,5,198220,6,0,220,149238,0


Converting to forward existential form...Done !
original formula: AF((AX((pool__5_1_<=0)) * (cell___1_5__B_<=0)))
=> equivalent forward existential formula: [FwdG(Init,!((!(EX(!((pool__5_1_<=0)))) * (cell___1_5__B_<=0))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t9, t10, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t27, t28...556
(forward)formula 0,0,8.3377,229256,1,0,395,1.35829e+06,227,160,1899,1.39383e+06,292
FORMULA PhaseVariation-PT-D05CS010-CTLCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 373/373 transitions.
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 68 transition count 370
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 27 place count 49 transition count 213
Iterating global reduction 1 with 19 rules applied. Total rules applied 46 place count 49 transition count 213
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 136 place count 49 transition count 123
Applied a total of 136 rules in 9 ms. Remains 49 /73 variables (removed 24) and now considering 123/373 (removed 250) transitions.
Running 116 sub problems to find dead transitions.
[2025-06-03 22:19:03] [INFO ] Flow matrix only has 27 transitions (discarded 96 similar events)
// Phase 1: matrix 27 rows 49 cols
[2025-06-03 22:19:03] [INFO ] Computed 22 invariants in 1 ms
[2025-06-03 22:19:03] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 2 (OVERLAPS) 7/49 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 4 (OVERLAPS) 27/76 variables, 49/71 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 20/91 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 7 (OVERLAPS) 0/76 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Real declared 76/76 variables, and 91 constraints, problems are : Problem set: 0 solved, 116 unsolved in 1949 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 49/49 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 116 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 2 (OVERLAPS) 7/49 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 4 (OVERLAPS) 27/76 variables, 49/71 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 20/91 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 116/207 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/76 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 8 (OVERLAPS) 0/76 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Int declared 76/76 variables, and 207 constraints, problems are : Problem set: 0 solved, 116 unsolved in 2109 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 49/49 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4071ms problems are : Problem set: 0 solved, 116 unsolved
Search for dead transitions found 0 dead transitions in 4072ms
[2025-06-03 22:19:07] [INFO ] Flow matrix only has 27 transitions (discarded 96 similar events)
[2025-06-03 22:19:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:19:07] [INFO ] Implicit Places using invariants in 56 ms returned []
[2025-06-03 22:19:07] [INFO ] Flow matrix only has 27 transitions (discarded 96 similar events)
[2025-06-03 22:19:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:19:07] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-06-03 22:19:07] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
Running 116 sub problems to find dead transitions.
[2025-06-03 22:19:07] [INFO ] Flow matrix only has 27 transitions (discarded 96 similar events)
[2025-06-03 22:19:07] [INFO ] Invariant cache hit.
[2025-06-03 22:19:07] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 2 (OVERLAPS) 7/49 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 4 (OVERLAPS) 27/76 variables, 49/71 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 20/91 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 7 (OVERLAPS) 0/76 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Real declared 76/76 variables, and 91 constraints, problems are : Problem set: 0 solved, 116 unsolved in 1997 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 49/49 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 116 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 2 (OVERLAPS) 7/49 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 4 (OVERLAPS) 27/76 variables, 49/71 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 20/91 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 116/207 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/76 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 8 (OVERLAPS) 0/76 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Int declared 76/76 variables, and 207 constraints, problems are : Problem set: 0 solved, 116 unsolved in 2109 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 49/49 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4117ms problems are : Problem set: 0 solved, 116 unsolved
Search for dead transitions found 0 dead transitions in 4118ms
Starting structural reductions in LTL mode, iteration 1 : 49/73 places, 123/373 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8320 ms. Remains : 49/73 places, 123/373 transitions.
[2025-06-03 22:19:11] [INFO ] Flatten gal took : 6 ms
[2025-06-03 22:19:11] [INFO ] Flatten gal took : 6 ms
[2025-06-03 22:19:11] [INFO ] Input system was already deterministic with 123 transitions.
[2025-06-03 22:19:11] [INFO ] Flatten gal took : 4 ms
[2025-06-03 22:19:11] [INFO ] Flatten gal took : 4 ms
[2025-06-03 22:19:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality3163751473609516715.gal : 0 ms
[2025-06-03 22:19:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality693713708046993639.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/CTLCardinality3163751473609516715.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality693713708046993639.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.66192e+07,1.49682,48240,2,3200,5,299821,6,0,248,220951,0


Converting to forward existential form...Done !
original formula: (EG(EF((((cell___4_1__B_>1)||(cell___5_1__A_<1))&&(cell___4_1__B_>0)))) + EX(AX(((EF((cell___4_5__A_<=pool__2_1_)) * (pool__3_4_>=1)) * (...173
=> equivalent forward existential formula: ([FwdG(Init,E(TRUE U (((cell___4_1__B_>1)||(cell___5_1__A_<1))&&(cell___4_1__B_>0))))] != FALSE + [(EY(Init) * !...254
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t3, t4, t5, t6, t7, t9, t10, t16, t17, t18, t19, t21, t26, t27, t28, t29, t30, t31, t...643
(forward)formula 0,1,13.3239,313208,1,0,432,1.84274e+06,272,170,2216,1.83492e+06,344
FORMULA PhaseVariation-PT-D05CS010-CTLCardinality-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 73/73 places, 373/373 transitions.
Graph (complete) has 805 edges and 73 vertex of which 68 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.5 ms
Discarding 5 places :
Also discarding 0 output transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 68 transition count 370
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 25 place count 47 transition count 214
Iterating global reduction 1 with 21 rules applied. Total rules applied 46 place count 47 transition count 214
Ensure Unique test removed 93 transitions
Reduce isomorphic transitions removed 93 transitions.
Iterating post reduction 1 with 93 rules applied. Total rules applied 139 place count 47 transition count 121
Applied a total of 139 rules in 22 ms. Remains 47 /73 variables (removed 26) and now considering 121/373 (removed 252) transitions.
Running 115 sub problems to find dead transitions.
[2025-06-03 22:19:25] [INFO ] Flow matrix only has 25 transitions (discarded 96 similar events)
// Phase 1: matrix 25 rows 47 cols
[2025-06-03 22:19:25] [INFO ] Computed 22 invariants in 1 ms
[2025-06-03 22:19:25] [INFO ] State equation strengthened by 19 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 2 (OVERLAPS) 6/47 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 4 (OVERLAPS) 25/72 variables, 47/69 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 19/88 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 7 (OVERLAPS) 0/72 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 115 unsolved
No progress, stopping.
After SMT solving in domain Real declared 72/72 variables, and 88 constraints, problems are : Problem set: 0 solved, 115 unsolved in 1633 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 47/47 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 115/115 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 115 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 2 (OVERLAPS) 6/47 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 4 (OVERLAPS) 25/72 variables, 47/69 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 19/88 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 115/203 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/72 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 8 (OVERLAPS) 0/72 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 115 unsolved
No progress, stopping.
After SMT solving in domain Int declared 72/72 variables, and 203 constraints, problems are : Problem set: 0 solved, 115 unsolved in 1939 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 47/47 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 115/115 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3584ms problems are : Problem set: 0 solved, 115 unsolved
Search for dead transitions found 0 dead transitions in 3585ms
[2025-06-03 22:19:28] [INFO ] Flow matrix only has 25 transitions (discarded 96 similar events)
[2025-06-03 22:19:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:19:28] [INFO ] Implicit Places using invariants in 48 ms returned []
[2025-06-03 22:19:28] [INFO ] Flow matrix only has 25 transitions (discarded 96 similar events)
[2025-06-03 22:19:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:19:28] [INFO ] State equation strengthened by 19 read => feed constraints.
[2025-06-03 22:19:28] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 22:19:28] [INFO ] Redundant transitions in 1 ms returned []
Running 115 sub problems to find dead transitions.
[2025-06-03 22:19:28] [INFO ] Flow matrix only has 25 transitions (discarded 96 similar events)
[2025-06-03 22:19:28] [INFO ] Invariant cache hit.
[2025-06-03 22:19:28] [INFO ] State equation strengthened by 19 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 2 (OVERLAPS) 6/47 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 4 (OVERLAPS) 25/72 variables, 47/69 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 19/88 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 7 (OVERLAPS) 0/72 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 115 unsolved
No progress, stopping.
After SMT solving in domain Real declared 72/72 variables, and 88 constraints, problems are : Problem set: 0 solved, 115 unsolved in 1711 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 47/47 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 115/115 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 115 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 2 (OVERLAPS) 6/47 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 4 (OVERLAPS) 25/72 variables, 47/69 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 19/88 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 115/203 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/72 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 8 (OVERLAPS) 0/72 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 115 unsolved
No progress, stopping.
After SMT solving in domain Int declared 72/72 variables, and 203 constraints, problems are : Problem set: 0 solved, 115 unsolved in 2553 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 47/47 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 115/115 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4277ms problems are : Problem set: 0 solved, 115 unsolved
Search for dead transitions found 0 dead transitions in 4277ms
Starting structural reductions in SI_CTL mode, iteration 1 : 47/73 places, 121/373 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8002 ms. Remains : 47/73 places, 121/373 transitions.
[2025-06-03 22:19:33] [INFO ] Flatten gal took : 5 ms
[2025-06-03 22:19:33] [INFO ] Flatten gal took : 3 ms
[2025-06-03 22:19:33] [INFO ] Input system was already deterministic with 121 transitions.
[2025-06-03 22:19:33] [INFO ] Flatten gal took : 4 ms
[2025-06-03 22:19:33] [INFO ] Flatten gal took : 4 ms
[2025-06-03 22:19:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality15429145401396279571.gal : 1 ms
[2025-06-03 22:19:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality2036716649004843617.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/CTLCardinality15429145401396279571.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2036716649004843617.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.17904e+07,1.28427,40520,2,3103,5,249550,6,0,241,171171,0


Converting to forward existential form...Done !
original formula: A(((cell___4_4__B_>pool__4_5_)&&(pool__4_2_>0)) U EG((cell___5_2__B_<=0)))
=> equivalent forward existential formula: [((Init * !(EG(!(EG((cell___5_2__B_<=0)))))) * !(E(!(EG((cell___5_2__B_<=0))) U (!(((cell___4_4__B_>pool__4_5_)&...215
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t10, t11, t12, t14, t15, t16, t17, t19, t23, t24, t25, t2...650
(forward)formula 0,1,6.9535,179312,1,0,446,1.08277e+06,268,183,2128,1.09256e+06,391
FORMULA PhaseVariation-PT-D05CS010-CTLCardinality-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 373/373 transitions.
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 69 transition count 371
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 26 place count 49 transition count 210
Iterating global reduction 1 with 20 rules applied. Total rules applied 46 place count 49 transition count 210
Ensure Unique test removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Iterating post reduction 1 with 94 rules applied. Total rules applied 140 place count 49 transition count 116
Applied a total of 140 rules in 4 ms. Remains 49 /73 variables (removed 24) and now considering 116/373 (removed 257) transitions.
Running 107 sub problems to find dead transitions.
[2025-06-03 22:19:40] [INFO ] Flow matrix only has 27 transitions (discarded 89 similar events)
// Phase 1: matrix 27 rows 49 cols
[2025-06-03 22:19:40] [INFO ] Computed 22 invariants in 2 ms
[2025-06-03 22:19:40] [INFO ] State equation strengthened by 18 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 2 (OVERLAPS) 7/48 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 4 (OVERLAPS) 27/75 variables, 48/70 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 18/88 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 7 (OVERLAPS) 1/76 variables, 1/89 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/76 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 9 (OVERLAPS) 0/76 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 107 unsolved
No progress, stopping.
After SMT solving in domain Real declared 76/76 variables, and 89 constraints, problems are : Problem set: 0 solved, 107 unsolved in 2176 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 49/49 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 107/107 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 107 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 2 (OVERLAPS) 7/48 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 4 (OVERLAPS) 27/75 variables, 48/70 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 18/88 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 106/194 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/75 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 8 (OVERLAPS) 1/76 variables, 1/195 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/76 variables, 1/196 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/76 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 11 (OVERLAPS) 0/76 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 107 unsolved
No progress, stopping.
After SMT solving in domain Int declared 76/76 variables, and 196 constraints, problems are : Problem set: 0 solved, 107 unsolved in 2657 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 49/49 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 107/107 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4845ms problems are : Problem set: 0 solved, 107 unsolved
Search for dead transitions found 0 dead transitions in 4846ms
[2025-06-03 22:19:45] [INFO ] Flow matrix only has 27 transitions (discarded 89 similar events)
[2025-06-03 22:19:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:19:45] [INFO ] Implicit Places using invariants in 49 ms returned []
[2025-06-03 22:19:45] [INFO ] Flow matrix only has 27 transitions (discarded 89 similar events)
[2025-06-03 22:19:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:19:45] [INFO ] State equation strengthened by 18 read => feed constraints.
[2025-06-03 22:19:45] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
Running 107 sub problems to find dead transitions.
[2025-06-03 22:19:45] [INFO ] Flow matrix only has 27 transitions (discarded 89 similar events)
[2025-06-03 22:19:45] [INFO ] Invariant cache hit.
[2025-06-03 22:19:45] [INFO ] State equation strengthened by 18 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 2 (OVERLAPS) 7/48 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 4 (OVERLAPS) 27/75 variables, 48/70 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 18/88 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 7 (OVERLAPS) 1/76 variables, 1/89 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/76 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 9 (OVERLAPS) 0/76 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 107 unsolved
No progress, stopping.
After SMT solving in domain Real declared 76/76 variables, and 89 constraints, problems are : Problem set: 0 solved, 107 unsolved in 2083 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 49/49 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 107/107 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 107 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 2 (OVERLAPS) 7/48 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 4 (OVERLAPS) 27/75 variables, 48/70 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 18/88 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 106/194 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/75 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 8 (OVERLAPS) 1/76 variables, 1/195 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/76 variables, 1/196 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/76 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 11 (OVERLAPS) 0/76 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 107 unsolved
No progress, stopping.
After SMT solving in domain Int declared 76/76 variables, and 196 constraints, problems are : Problem set: 0 solved, 107 unsolved in 3402 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 49/49 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 107/107 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5498ms problems are : Problem set: 0 solved, 107 unsolved
Search for dead transitions found 0 dead transitions in 5499ms
Starting structural reductions in LTL mode, iteration 1 : 49/73 places, 116/373 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10467 ms. Remains : 49/73 places, 116/373 transitions.
[2025-06-03 22:19:50] [INFO ] Flatten gal took : 9 ms
[2025-06-03 22:19:50] [INFO ] Flatten gal took : 3 ms
[2025-06-03 22:19:50] [INFO ] Input system was already deterministic with 116 transitions.
[2025-06-03 22:19:50] [INFO ] Flatten gal took : 7 ms
[2025-06-03 22:19:50] [INFO ] Flatten gal took : 4 ms
[2025-06-03 22:19:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality8770980329822255130.gal : 1 ms
[2025-06-03 22:19:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality2461627748692136040.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/CTLCardinality8770980329822255130.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2461627748692136040.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.91894e+07,1.53116,41752,2,3464,5,253818,6,0,240,191621,0


Converting to forward existential form...Done !
original formula: EG((EX((cell___4_3__A_>=1)) + (cell___2_3__A_<=cell___1_2__B_)))
=> equivalent forward existential formula: [FwdG(Init,(EX((cell___4_3__A_>=1)) + (cell___2_3__A_<=cell___1_2__B_)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t7, t8, t9, t11, t12, t13, t14, t15, t17, t18, t22, t23, t24, t25, t2...636
(forward)formula 0,1,13.366,321292,1,0,424,1.91453e+06,254,166,2116,1.84346e+06,320
FORMULA PhaseVariation-PT-D05CS010-CTLCardinality-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 373/373 transitions.
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 68 transition count 370
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 29 place count 47 transition count 210
Iterating global reduction 1 with 21 rules applied. Total rules applied 50 place count 47 transition count 210
Ensure Unique test removed 91 transitions
Reduce isomorphic transitions removed 91 transitions.
Iterating post reduction 1 with 91 rules applied. Total rules applied 141 place count 47 transition count 119
Applied a total of 141 rules in 7 ms. Remains 47 /73 variables (removed 26) and now considering 119/373 (removed 254) transitions.
Running 113 sub problems to find dead transitions.
[2025-06-03 22:20:04] [INFO ] Flow matrix only has 25 transitions (discarded 94 similar events)
// Phase 1: matrix 25 rows 47 cols
[2025-06-03 22:20:04] [INFO ] Computed 22 invariants in 1 ms
[2025-06-03 22:20:04] [INFO ] State equation strengthened by 19 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 2 (OVERLAPS) 6/47 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 4 (OVERLAPS) 25/72 variables, 47/69 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 19/88 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 7 (OVERLAPS) 0/72 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 113 unsolved
No progress, stopping.
After SMT solving in domain Real declared 72/72 variables, and 88 constraints, problems are : Problem set: 0 solved, 113 unsolved in 1640 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 47/47 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 113/113 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 113 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 2 (OVERLAPS) 6/47 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 4 (OVERLAPS) 25/72 variables, 47/69 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 19/88 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 113/201 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/72 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 8 (OVERLAPS) 0/72 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 113 unsolved
No progress, stopping.
After SMT solving in domain Int declared 72/72 variables, and 201 constraints, problems are : Problem set: 0 solved, 113 unsolved in 1985 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 47/47 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 113/113 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3637ms problems are : Problem set: 0 solved, 113 unsolved
Search for dead transitions found 0 dead transitions in 3637ms
[2025-06-03 22:20:07] [INFO ] Flow matrix only has 25 transitions (discarded 94 similar events)
[2025-06-03 22:20:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:20:08] [INFO ] Implicit Places using invariants in 47 ms returned []
[2025-06-03 22:20:08] [INFO ] Flow matrix only has 25 transitions (discarded 94 similar events)
[2025-06-03 22:20:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:20:08] [INFO ] State equation strengthened by 19 read => feed constraints.
[2025-06-03 22:20:08] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
Running 113 sub problems to find dead transitions.
[2025-06-03 22:20:08] [INFO ] Flow matrix only has 25 transitions (discarded 94 similar events)
[2025-06-03 22:20:08] [INFO ] Invariant cache hit.
[2025-06-03 22:20:08] [INFO ] State equation strengthened by 19 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 2 (OVERLAPS) 6/47 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 4 (OVERLAPS) 25/72 variables, 47/69 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 19/88 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 7 (OVERLAPS) 0/72 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 113 unsolved
No progress, stopping.
After SMT solving in domain Real declared 72/72 variables, and 88 constraints, problems are : Problem set: 0 solved, 113 unsolved in 1794 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 47/47 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 113/113 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 113 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 2 (OVERLAPS) 6/47 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 4 (OVERLAPS) 25/72 variables, 47/69 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 19/88 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 113/201 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/72 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 8 (OVERLAPS) 0/72 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 113 unsolved
No progress, stopping.
After SMT solving in domain Int declared 72/72 variables, and 201 constraints, problems are : Problem set: 0 solved, 113 unsolved in 1959 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 47/47 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 113/113 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3765ms problems are : Problem set: 0 solved, 113 unsolved
Search for dead transitions found 0 dead transitions in 3765ms
Starting structural reductions in LTL mode, iteration 1 : 47/73 places, 119/373 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7517 ms. Remains : 47/73 places, 119/373 transitions.
[2025-06-03 22:20:11] [INFO ] Flatten gal took : 7 ms
[2025-06-03 22:20:11] [INFO ] Flatten gal took : 4 ms
[2025-06-03 22:20:11] [INFO ] Input system was already deterministic with 119 transitions.
[2025-06-03 22:20:11] [INFO ] Flatten gal took : 3 ms
[2025-06-03 22:20:11] [INFO ] Flatten gal took : 4 ms
[2025-06-03 22:20:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality5812602085512040910.gal : 1 ms
[2025-06-03 22:20:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality10104212950921164314.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/CTLCardinality5812602085512040910.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10104212950921164314.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.17849e+07,1.31514,38956,2,2993,5,237350,6,0,239,167901,0


Converting to forward existential form...Done !
original formula: EX(AX(E((cell___4_1__A_>=1) U EF((cell___4_4__B_>=1)))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(E((cell___4_1__A_>=1) U E(TRUE U (cell___4_4__B_>=1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t14, t15, t16, t17, t19, t23, t24, t25, t2...638
(forward)formula 0,1,2.88308,64536,1,0,335,473785,263,120,2114,401246,267
FORMULA PhaseVariation-PT-D05CS010-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

[2025-06-03 22:20:14] [INFO ] Flatten gal took : 11 ms
[2025-06-03 22:20:14] [INFO ] Flatten gal took : 11 ms
[2025-06-03 22:20:14] [INFO ] Applying decomposition
[2025-06-03 22:20:14] [INFO ] Flatten gal took : 11 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/graph16643344565210145434.txt' '-o' '/tmp/graph16643344565210145434.bin' '-w' '/tmp/graph16643344565210145434.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16643344565210145434.bin' '-l' '-1' '-v' '-w' '/tmp/graph16643344565210145434.weights' '-q' '0' '-e' '0.001'
[2025-06-03 22:20:14] [INFO ] Decomposing Gal with order
[2025-06-03 22:20:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 22:20:14] [INFO ] Removed a total of 553 redundant transitions.
[2025-06-03 22:20:15] [INFO ] Flatten gal took : 123 ms
[2025-06-03 22:20:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 309 labels/synchronizations in 9 ms.
[2025-06-03 22:20:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality2217616923233671690.gal : 2 ms
[2025-06-03 22:20:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality14633297554207875359.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/CTLCardinality2217616923233671690.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14633297554207875359.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.76386e+11,85.3344,1734812,2,8115,5,1.10968e+07,6,0,562,9.50927e+06,0


Converting to forward existential form...Done !
original formula: E(!(E(A((AG((gu2.cell___4_1__B_<=0)) + (gu5.cell___3_3__B_<=gu5.pool__3_2_)) U (((gu7.pool__1_3_>=1)&&(gu7.cell___3_1__B_<=0))&&(gu5.pool...685
=> equivalent forward existential formula: [((FwdU(Init,!(E(!((E(!((((gu7.pool__1_3_>=1)&&(gu7.cell___3_1__B_<=0))&&(gu5.pool__3_2_>gu5.run_dot))) U (!((!(...1268
Reverse transition relation is NOT exact ! Due to transitions t0, t3, t5, t6, t7, t30, t34, t42, t43, t48, t49, t50, t52, t53, t73, t80, t96, t97, t111, t1...461
(forward)formula 0,0,145.631,2128344,1,0,407,1.18947e+07,183,207,4052,1.30243e+07,408
FORMULA PhaseVariation-PT-D05CS010-CTLCardinality-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Total runtime 441646 ms.

BK_STOP 1748989361181

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PhaseVariation-PT-D05CS010"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is PhaseVariation-PT-D05CS010, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r142-tall-174876813200769"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D05CS010.tgz
mv PhaseVariation-PT-D05CS010 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;