Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r114-tall-174876422100121.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 HirschbergSinclair-PT-45, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-tall-174876422100121
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 14K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 106K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.9K 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 3.3K 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 19K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K 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 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 616K 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 HirschbergSinclair-PT-45-CTLCardinality-2023-12
FORMULA_NAME HirschbergSinclair-PT-45-CTLCardinality-2023-13
FORMULA_NAME HirschbergSinclair-PT-45-CTLCardinality-2023-14
FORMULA_NAME HirschbergSinclair-PT-45-CTLCardinality-2023-15
FORMULA_NAME HirschbergSinclair-PT-45-CTLCardinality-2025-00
FORMULA_NAME HirschbergSinclair-PT-45-CTLCardinality-2025-01
FORMULA_NAME HirschbergSinclair-PT-45-CTLCardinality-2025-02
FORMULA_NAME HirschbergSinclair-PT-45-CTLCardinality-2025-03
FORMULA_NAME HirschbergSinclair-PT-45-CTLCardinality-2025-04
FORMULA_NAME HirschbergSinclair-PT-45-CTLCardinality-2025-05
FORMULA_NAME HirschbergSinclair-PT-45-CTLCardinality-2025-06
FORMULA_NAME HirschbergSinclair-PT-45-CTLCardinality-2025-07
FORMULA_NAME HirschbergSinclair-PT-45-CTLCardinality-2025-08
FORMULA_NAME HirschbergSinclair-PT-45-CTLCardinality-2025-09
FORMULA_NAME HirschbergSinclair-PT-45-CTLCardinality-2025-10
FORMULA_NAME HirschbergSinclair-PT-45-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748785374328

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HirschbergSinclair-PT-45
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-01 13:42:55] [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]
[2025-06-01 13:42:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 13:42:56] [INFO ] Load time of PNML (sax parser for PT used): 121 ms
[2025-06-01 13:42:56] [INFO ] Transformed 1138 places.
[2025-06-01 13:42:56] [INFO ] Transformed 1042 transitions.
[2025-06-01 13:42:56] [INFO ] Parsed PT model containing 1138 places and 1042 transitions and 3176 arcs in 242 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Support contains 204 out of 1138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1138/1138 places, 1042/1042 transitions.
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 1102 transition count 1042
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 61 place count 1077 transition count 1017
Iterating global reduction 1 with 25 rules applied. Total rules applied 86 place count 1077 transition count 1017
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 101 place count 1062 transition count 1002
Iterating global reduction 1 with 15 rules applied. Total rules applied 116 place count 1062 transition count 1002
Applied a total of 116 rules in 318 ms. Remains 1062 /1138 variables (removed 76) and now considering 1002/1042 (removed 40) transitions.
// Phase 1: matrix 1002 rows 1062 cols
[2025-06-01 13:42:56] [INFO ] Computed 60 invariants in 32 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:42:57] [INFO ] Implicit Places using invariants in 824 ms returned []
[2025-06-01 13:42:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:43:07] [INFO ] Implicit Places using invariants and state equation in 9762 ms returned []
Implicit Place search using SMT with State Equation took 10630 ms to find 0 implicit places.
Running 957 sub problems to find dead transitions.
[2025-06-01 13:43:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1008 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 957 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1008/2064 variables, and 5 constraints, problems are : Problem set: 0 solved, 957 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 0/55 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/1062 constraints, PredecessorRefiner: 957/957 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 957 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1008 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 957 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1008 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 957 unsolved
At refinement iteration 2 (OVERLAPS) 54/1062 variables, 55/60 constraints. Problems are: Problem set: 0 solved, 957 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1062/2064 variables, and 60 constraints, problems are : Problem set: 0 solved, 957 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 55/55 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/1062 constraints, PredecessorRefiner: 0/957 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60413ms problems are : Problem set: 0 solved, 957 unsolved
Search for dead transitions found 0 dead transitions in 60444ms
Starting structural reductions in LTL mode, iteration 1 : 1062/1138 places, 1002/1042 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71422 ms. Remains : 1062/1138 places, 1002/1042 transitions.
Support contains 204 out of 1062 places after structural reductions.
[2025-06-01 13:44:07] [INFO ] Flatten gal took : 96 ms
[2025-06-01 13:44:08] [INFO ] Flatten gal took : 57 ms
[2025-06-01 13:44:08] [INFO ] Input system was already deterministic with 1002 transitions.
RANDOM walk for 40000 steps (36 resets) in 2571 ms. (15 steps per ms) remains 30/127 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 30/30 properties
[2025-06-01 13:44:09] [INFO ] Invariant cache hit.
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) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 30 unsolved
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp58 is UNSAT
Problem AtomicPropp59 is UNSAT
Problem AtomicPropp82 is UNSAT
Problem AtomicPropp89 is UNSAT
Problem AtomicPropp103 is UNSAT
Problem AtomicPropp111 is UNSAT
Problem AtomicPropp113 is UNSAT
Problem AtomicPropp115 is UNSAT
Problem AtomicPropp122 is UNSAT
Problem AtomicPropp123 is UNSAT
Problem AtomicPropp125 is UNSAT
At refinement iteration 1 (OVERLAPS) 802/850 variables, 41/41 constraints. Problems are: Problem set: 17 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/850 variables, 0/41 constraints. Problems are: Problem set: 17 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 50/900 variables, 13/54 constraints. Problems are: Problem set: 17 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/900 variables, 0/54 constraints. Problems are: Problem set: 17 solved, 13 unsolved
At refinement iteration 5 (OVERLAPS) 3/903 variables, 1/55 constraints. Problems are: Problem set: 17 solved, 13 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/903 variables, 0/55 constraints. Problems are: Problem set: 17 solved, 13 unsolved
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp77 is UNSAT
Problem AtomicPropp126 is UNSAT
At refinement iteration 7 (OVERLAPS) 61/964 variables, 5/60 constraints. Problems are: Problem set: 20 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/964 variables, 0/60 constraints. Problems are: Problem set: 20 solved, 10 unsolved
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp53 is UNSAT
At refinement iteration 9 (OVERLAPS) 1002/1966 variables, 964/1024 constraints. Problems are: Problem set: 22 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1966 variables, 0/1024 constraints. Problems are: Problem set: 22 solved, 8 unsolved
Problem AtomicPropp78 is UNSAT
At refinement iteration 11 (OVERLAPS) 98/2064 variables, 98/1122 constraints. Problems are: Problem set: 23 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2064 variables, 0/1122 constraints. Problems are: Problem set: 23 solved, 7 unsolved
At refinement iteration 13 (OVERLAPS) 0/2064 variables, 0/1122 constraints. Problems are: Problem set: 23 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2064/2064 variables, and 1122 constraints, problems are : Problem set: 23 solved, 7 unsolved in 3214 ms.
Refiners :[Positive P Invariants (semi-flows): 55/55 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 1062/1062 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 23 solved, 7 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 23 solved, 7 unsolved
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp46 is UNSAT
At refinement iteration 1 (OVERLAPS) 667/689 variables, 15/15 constraints. Problems are: Problem set: 25 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/689 variables, 0/15 constraints. Problems are: Problem set: 25 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 197/886 variables, 36/51 constraints. Problems are: Problem set: 25 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:44:13] [INFO ] Deduced a trap composed of 19 places in 273 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:44:13] [INFO ] Deduced a trap composed of 27 places in 240 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:44:13] [INFO ] Deduced a trap composed of 40 places in 222 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:44:13] [INFO ] Deduced a trap composed of 104 places in 233 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:44:14] [INFO ] Deduced a trap composed of 124 places in 216 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:44:14] [INFO ] Deduced a trap composed of 202 places in 219 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:44:14] [INFO ] Deduced a trap composed of 205 places in 187 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/886 variables, 7/58 constraints. Problems are: Problem set: 25 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/886 variables, 0/58 constraints. Problems are: Problem set: 25 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 12/898 variables, 4/62 constraints. Problems are: Problem set: 25 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/898 variables, 0/62 constraints. Problems are: Problem set: 25 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 65/963 variables, 5/67 constraints. Problems are: Problem set: 25 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:44:15] [INFO ] Deduced a trap composed of 60 places in 283 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:44:15] [INFO ] Deduced a trap composed of 94 places in 291 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:44:16] [INFO ] Deduced a trap composed of 130 places in 326 ms of which 88 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:44:16] [INFO ] Deduced a trap composed of 131 places in 328 ms of which 79 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/963 variables, 4/71 constraints. Problems are: Problem set: 25 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/963 variables, 0/71 constraints. Problems are: Problem set: 25 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 1002/1965 variables, 963/1034 constraints. Problems are: Problem set: 25 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1965 variables, 3/1037 constraints. Problems are: Problem set: 25 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:44:17] [INFO ] Deduced a trap composed of 114 places in 299 ms of which 73 ms to minimize.
SMT process timed out in 8420ms, After SMT, problems are : Problem set: 25 solved, 5 unsolved
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 15 out of 1062 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1062/1062 places, 1002/1002 transitions.
Graph (complete) has 1995 edges and 1062 vertex of which 1010 are kept as prefixes of interest. Removing 52 places using SCC suffix rule.4 ms
Discarding 52 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 422 transitions
Trivial Post-agglo rules discarded 422 transitions
Performed 422 trivial Post agglomeration. Transition count delta: 422
Iterating post reduction 0 with 467 rules applied. Total rules applied 468 place count 1010 transition count 535
Reduce places removed 422 places and 0 transitions.
Graph (complete) has 1003 edges and 588 vertex of which 452 are kept as prefixes of interest. Removing 136 places using SCC suffix rule.1 ms
Discarding 136 places :
Also discarding 0 output transitions
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 427 rules applied. Total rules applied 895 place count 452 transition count 531
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 136 transitions
Reduce isomorphic transitions removed 136 transitions.
Iterating post reduction 2 with 140 rules applied. Total rules applied 1035 place count 448 transition count 395
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 1035 place count 448 transition count 394
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1037 place count 447 transition count 394
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 1046 place count 438 transition count 385
Iterating global reduction 3 with 9 rules applied. Total rules applied 1055 place count 438 transition count 385
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 3 with 9 rules applied. Total rules applied 1064 place count 438 transition count 376
Reduce places removed 9 places and 0 transitions.
Graph (complete) has 721 edges and 429 vertex of which 412 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.1 ms
Discarding 17 places :
Also discarding 0 output transitions
Iterating post reduction 4 with 10 rules applied. Total rules applied 1074 place count 412 transition count 376
Drop transitions (Empty/Sink Transition effects.) removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 5 with 17 rules applied. Total rules applied 1091 place count 412 transition count 359
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1093 place count 411 transition count 358
Graph (complete) has 682 edges and 411 vertex of which 409 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Iterating post reduction 6 with 1 rules applied. Total rules applied 1094 place count 409 transition count 358
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1096 place count 409 transition count 356
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 8 with 5 rules applied. Total rules applied 1101 place count 409 transition count 351
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 1106 place count 404 transition count 351
Reduce places removed 43 places and 43 transitions.
Iterating global reduction 9 with 43 rules applied. Total rules applied 1149 place count 361 transition count 308
Reduce places removed 36 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 161 transitions
Trivial Post-agglo rules discarded 161 transitions
Performed 161 trivial Post agglomeration. Transition count delta: 161
Iterating post reduction 9 with 197 rules applied. Total rules applied 1346 place count 325 transition count 147
Reduce places removed 161 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 10 with 164 rules applied. Total rules applied 1510 place count 164 transition count 144
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 1513 place count 161 transition count 144
Performed 58 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 58 Pre rules applied. Total rules applied 1513 place count 161 transition count 86
Deduced a syphon composed of 58 places in 0 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 12 with 116 rules applied. Total rules applied 1629 place count 103 transition count 86
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 12 with 1 rules applied. Total rules applied 1630 place count 102 transition count 86
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 1632 place count 101 transition count 85
Applied a total of 1632 rules in 163 ms. Remains 101 /1062 variables (removed 961) and now considering 85/1002 (removed 917) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 163 ms. Remains : 101/1062 places, 85/1002 transitions.
RANDOM walk for 40000 steps (464 resets) in 442 ms. (90 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40003 steps (100 resets) in 98 ms. (404 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (111 resets) in 81 ms. (487 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40003 steps (138 resets) in 91 ms. (434 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40003 steps (168 resets) in 95 ms. (416 steps per ms) remains 1/1 properties
// Phase 1: matrix 85 rows 101 cols
[2025-06-01 13:44:18] [INFO ] Computed 16 invariants in 1 ms
[2025-06-01 13:44:18] [INFO ] State equation strengthened by 11 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 4/6 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 10/16 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/16 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 13/29 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/29 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 6/35 variables, 3/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/35 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 18/53 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/53 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 19/72 variables, 19/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/72 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 6/78 variables, 3/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/78 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 26/104 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/104 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 1/105 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/105 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 27/132 variables, 28/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/132 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 6/138 variables, 3/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/138 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 3/141 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/141 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 4/145 variables, 4/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/145 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 5/150 variables, 3/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/150 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 1/151 variables, 1/88 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/151 variables, 1/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/151 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (OVERLAPS) 2/153 variables, 1/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/153 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (OVERLAPS) 2/155 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/155 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (OVERLAPS) 3/158 variables, 2/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/158 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/158 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 39 (OVERLAPS) 2/160 variables, 11/105 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/160 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (OVERLAPS) 8/168 variables, 6/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/168 variables, 2/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/168 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (OVERLAPS) 0/168 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 168/186 variables, and 113 constraints, problems are : Problem set: 0 solved, 1 unsolved in 147 ms.
Refiners :[Positive P Invariants (semi-flows): 7/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 90/101 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 4/6 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 10/16 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/16 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 13/29 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/29 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/29 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 6/35 variables, 3/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/35 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 18/53 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/53 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 19/72 variables, 19/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/72 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 6/78 variables, 3/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/78 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 26/104 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/104 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 1/105 variables, 1/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/105 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 27/132 variables, 28/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/132 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 6/138 variables, 3/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/138 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 3/141 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/141 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 4/145 variables, 4/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/145 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 5/150 variables, 3/88 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/150 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (OVERLAPS) 1/151 variables, 1/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/151 variables, 1/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/151 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (OVERLAPS) 2/153 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/153 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (OVERLAPS) 2/155 variables, 1/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/155 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 3/158 variables, 2/94 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/158 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/158 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (OVERLAPS) 2/160 variables, 11/106 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/160 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (OVERLAPS) 8/168 variables, 6/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/168 variables, 2/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/168 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (OVERLAPS) 0/168 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 168/186 variables, and 114 constraints, problems are : Problem set: 0 solved, 1 unsolved in 166 ms.
Refiners :[Positive P Invariants (semi-flows): 7/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 90/101 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 319ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 11 ms.
Support contains 2 out of 101 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 101/101 places, 85/85 transitions.
Graph (complete) has 165 edges and 101 vertex of which 19 are kept as prefixes of interest. Removing 82 places using SCC suffix rule.0 ms
Discarding 82 places :
Also discarding 57 output transitions
Drop transitions (Output transitions of discarded places.) removed 57 transitions
Drop transitions (Empty/Sink Transition effects.) removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 19 transition count 15
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 14 place count 19 transition count 13
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 18 place count 17 transition count 13
Applied a total of 18 rules in 2 ms. Remains 17 /101 variables (removed 84) and now considering 13/85 (removed 72) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 17/101 places, 13/85 transitions.
RANDOM walk for 35023 steps (2500 resets) in 365 ms. (95 steps per ms) remains 0/1 properties
Successfully simplified 25 atomic propositions for a total of 16 simplifications.
FORMULA HirschbergSinclair-PT-45-CTLCardinality-2023-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-01 13:44:18] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-01 13:44:18] [INFO ] Flatten gal took : 50 ms
[2025-06-01 13:44:18] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA HirschbergSinclair-PT-45-CTLCardinality-2023-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-45-CTLCardinality-2025-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-01 13:44:18] [INFO ] Flatten gal took : 43 ms
[2025-06-01 13:44:18] [INFO ] Input system was already deterministic with 1002 transitions.
Support contains 108 out of 1062 places (down from 154) after GAL structural reductions.
Computed a total of 1062 stabilizing places and 1002 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1062 transition count 1002
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 2 formulas.
Starting structural reductions in LTL mode, iteration 0 : 1062/1062 places, 1002/1002 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 1053 transition count 1002
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 37 place count 1025 transition count 974
Iterating global reduction 1 with 28 rules applied. Total rules applied 65 place count 1025 transition count 974
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 83 place count 1007 transition count 956
Iterating global reduction 1 with 18 rules applied. Total rules applied 101 place count 1007 transition count 956
Applied a total of 101 rules in 131 ms. Remains 1007 /1062 variables (removed 55) and now considering 956/1002 (removed 46) transitions.
// Phase 1: matrix 956 rows 1007 cols
[2025-06-01 13:44:19] [INFO ] Computed 51 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:44:19] [INFO ] Implicit Places using invariants in 515 ms returned []
[2025-06-01 13:44:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:44:30] [INFO ] Implicit Places using invariants and state equation in 11024 ms returned []
Implicit Place search using SMT with State Equation took 11547 ms to find 0 implicit places.
Running 911 sub problems to find dead transitions.
[2025-06-01 13:44:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/962 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 911 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 962/1963 variables, and 6 constraints, problems are : Problem set: 0 solved, 911 unsolved in 30051 ms.
Refiners :[Generalized P Invariants (flows): 6/51 constraints, State Equation: 0/1007 constraints, PredecessorRefiner: 911/911 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 911 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/962 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 911 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/962 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 911 unsolved
At refinement iteration 2 (OVERLAPS) 45/1007 variables, 45/51 constraints. Problems are: Problem set: 0 solved, 911 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1007/1963 variables, and 51 constraints, problems are : Problem set: 0 solved, 911 unsolved in 30041 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 0/1007 constraints, PredecessorRefiner: 0/911 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60467ms problems are : Problem set: 0 solved, 911 unsolved
Search for dead transitions found 0 dead transitions in 60471ms
Starting structural reductions in LTL mode, iteration 1 : 1007/1062 places, 956/1002 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72158 ms. Remains : 1007/1062 places, 956/1002 transitions.
[2025-06-01 13:45:31] [INFO ] Flatten gal took : 34 ms
[2025-06-01 13:45:31] [INFO ] Flatten gal took : 35 ms
[2025-06-01 13:45:31] [INFO ] Input system was already deterministic with 956 transitions.
[2025-06-01 13:45:31] [INFO ] Flatten gal took : 31 ms
[2025-06-01 13:45:31] [INFO ] Flatten gal took : 28 ms
[2025-06-01 13:45:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality13776549638840735406.gal : 22 ms
[2025-06-01 13:45:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality15550944973609365616.ctl : 3 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/CTLCardinality13776549638840735406.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15550944973609365616.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,1.1213e+48,6.42523,180604,2,123949,5,605463,6,0,4942,715788,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 13:46:01] [INFO ] Flatten gal took : 26 ms
[2025-06-01 13:46:01] [INFO ] Applying decomposition
[2025-06-01 13:46:01] [INFO ] Flatten gal took : 26 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/graph13689002184901844203.txt' '-o' '/tmp/graph13689002184901844203.bin' '-w' '/tmp/graph13689002184901844203.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13689002184901844203.bin' '-l' '-1' '-v' '-w' '/tmp/graph13689002184901844203.weights' '-q' '0' '-e' '0.001'
[2025-06-01 13:46:01] [INFO ] Decomposing Gal with order
[2025-06-01 13:46:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 13:46:01] [INFO ] Removed a total of 91 redundant transitions.
[2025-06-01 13:46:01] [INFO ] Flatten gal took : 115 ms
[2025-06-01 13:46:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2025-06-01 13:46:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality5194347264953230970.gal : 11 ms
[2025-06-01 13:46:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality13740320033034860043.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/CTLCardinality5194347264953230970.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13740320033034860043.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,1.1213e+48,5.77555,168720,2,121127,5,558373,6,0,4942,641411,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1062/1062 places, 1002/1002 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 1053 transition count 1002
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 39 place count 1023 transition count 972
Iterating global reduction 1 with 30 rules applied. Total rules applied 69 place count 1023 transition count 972
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 89 place count 1003 transition count 952
Iterating global reduction 1 with 20 rules applied. Total rules applied 109 place count 1003 transition count 952
Applied a total of 109 rules in 139 ms. Remains 1003 /1062 variables (removed 59) and now considering 952/1002 (removed 50) transitions.
// Phase 1: matrix 952 rows 1003 cols
[2025-06-01 13:46:32] [INFO ] Computed 51 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:46:32] [INFO ] Implicit Places using invariants in 600 ms returned []
[2025-06-01 13:46:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:46:44] [INFO ] Implicit Places using invariants and state equation in 12086 ms returned []
Implicit Place search using SMT with State Equation took 12688 ms to find 0 implicit places.
Running 907 sub problems to find dead transitions.
[2025-06-01 13:46:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/958 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 907 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 958/1955 variables, and 6 constraints, problems are : Problem set: 0 solved, 907 unsolved in 30027 ms.
Refiners :[Generalized P Invariants (flows): 6/51 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 907/907 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 907 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/958 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 907 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/958 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 907 unsolved
At refinement iteration 2 (OVERLAPS) 45/1003 variables, 45/51 constraints. Problems are: Problem set: 0 solved, 907 unsolved
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(s575 1)
(s576 1)
(s577 timeout
1) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1003/1955 variables, and 51 constraints, problems are : Problem set: 0 solved, 907 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 0/907 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60236ms problems are : Problem set: 0 solved, 907 unsolved
Search for dead transitions found 0 dead transitions in 60239ms
Starting structural reductions in LTL mode, iteration 1 : 1003/1062 places, 952/1002 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 73072 ms. Remains : 1003/1062 places, 952/1002 transitions.
[2025-06-01 13:47:45] [INFO ] Flatten gal took : 37 ms
[2025-06-01 13:47:45] [INFO ] Flatten gal took : 33 ms
[2025-06-01 13:47:45] [INFO ] Input system was already deterministic with 952 transitions.
[2025-06-01 13:47:45] [INFO ] Flatten gal took : 25 ms
[2025-06-01 13:47:45] [INFO ] Flatten gal took : 25 ms
[2025-06-01 13:47:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality15355762379425251479.gal : 5 ms
[2025-06-01 13:47:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality17236610954018721463.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/CTLCardinality15355762379425251479.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17236610954018721463.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,6.90689e+47,6.34828,181072,2,123502,5,602087,6,0,4922,711037,0


Converting to forward existential form...Done !
original formula: EX(((election_45_4_1_to_right_45>=1) * EF(EX(TRUE))))
=> equivalent forward existential formula: [(EY(FwdU((EY(Init) * (election_45_4_1_to_right_45>=1)),TRUE)) * TRUE)] != FALSE
(forward)formula 0,0,6.64021,181072,1,0,7,602087,8,1,6786,711037,2
FORMULA HirschbergSinclair-PT-45-CTLCardinality-2025-01 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 : 1062/1062 places, 1002/1002 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 1053 transition count 1002
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 37 place count 1025 transition count 974
Iterating global reduction 1 with 28 rules applied. Total rules applied 65 place count 1025 transition count 974
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 83 place count 1007 transition count 956
Iterating global reduction 1 with 18 rules applied. Total rules applied 101 place count 1007 transition count 956
Applied a total of 101 rules in 135 ms. Remains 1007 /1062 variables (removed 55) and now considering 956/1002 (removed 46) transitions.
// Phase 1: matrix 956 rows 1007 cols
[2025-06-01 13:47:52] [INFO ] Computed 51 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:47:52] [INFO ] Implicit Places using invariants in 575 ms returned []
[2025-06-01 13:47:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:48:04] [INFO ] Implicit Places using invariants and state equation in 11696 ms returned []
Implicit Place search using SMT with State Equation took 12277 ms to find 0 implicit places.
Running 911 sub problems to find dead transitions.
[2025-06-01 13:48:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/962 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 911 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 962/1963 variables, and 6 constraints, problems are : Problem set: 0 solved, 911 unsolved in 30017 ms.
Refiners :[Generalized P Invariants (flows): 6/51 constraints, State Equation: 0/1007 constraints, PredecessorRefiner: 911/911 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 911 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/962 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 911 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/962 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 911 unsolved
At refinement iteration 2 (OVERLAPS) 45/1007 variables, 45/51 constraints. Problems are: Problem set: 0 solved, 911 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1007/1963 variables, and 51 constraints, problems are : Problem set: 0 solved, 911 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 0/1007 constraints, PredecessorRefiner: 0/911 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60235ms problems are : Problem set: 0 solved, 911 unsolved
Search for dead transitions found 0 dead transitions in 60238ms
Starting structural reductions in LTL mode, iteration 1 : 1007/1062 places, 956/1002 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72654 ms. Remains : 1007/1062 places, 956/1002 transitions.
[2025-06-01 13:49:04] [INFO ] Flatten gal took : 23 ms
[2025-06-01 13:49:04] [INFO ] Flatten gal took : 26 ms
[2025-06-01 13:49:04] [INFO ] Input system was already deterministic with 956 transitions.
[2025-06-01 13:49:04] [INFO ] Flatten gal took : 24 ms
[2025-06-01 13:49:04] [INFO ] Flatten gal took : 24 ms
[2025-06-01 13:49:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality4660514503923704845.gal : 5 ms
[2025-06-01 13:49:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality5183681810313391246.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/CTLCardinality4660514503923704845.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5183681810313391246.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.11978e+48,6.4259,183108,2,124348,5,608072,6,0,4942,717566,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 13:49:35] [INFO ] Flatten gal took : 28 ms
[2025-06-01 13:49:35] [INFO ] Applying decomposition
[2025-06-01 13:49:35] [INFO ] Flatten gal took : 24 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/graph17287334794965582708.txt' '-o' '/tmp/graph17287334794965582708.bin' '-w' '/tmp/graph17287334794965582708.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17287334794965582708.bin' '-l' '-1' '-v' '-w' '/tmp/graph17287334794965582708.weights' '-q' '0' '-e' '0.001'
[2025-06-01 13:49:35] [INFO ] Decomposing Gal with order
[2025-06-01 13:49:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 13:49:35] [INFO ] Removed a total of 134 redundant transitions.
[2025-06-01 13:49:35] [INFO ] Flatten gal took : 55 ms
[2025-06-01 13:49:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 26 ms.
[2025-06-01 13:49:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality801032562396262871.gal : 8 ms
[2025-06-01 13:49:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality564623398764249218.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/CTLCardinality801032562396262871.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality564623398764249218.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
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,1.11978e+48,5.65745,160724,2,122717,5,543590,6,0,4948,559890,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1062/1062 places, 1002/1002 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 1053 transition count 1002
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 39 place count 1023 transition count 972
Iterating global reduction 1 with 30 rules applied. Total rules applied 69 place count 1023 transition count 972
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 89 place count 1003 transition count 952
Iterating global reduction 1 with 20 rules applied. Total rules applied 109 place count 1003 transition count 952
Applied a total of 109 rules in 121 ms. Remains 1003 /1062 variables (removed 59) and now considering 952/1002 (removed 50) transitions.
// Phase 1: matrix 952 rows 1003 cols
[2025-06-01 13:50:05] [INFO ] Computed 51 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:50:06] [INFO ] Implicit Places using invariants in 511 ms returned []
[2025-06-01 13:50:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:50:18] [INFO ] Implicit Places using invariants and state equation in 12394 ms returned []
Implicit Place search using SMT with State Equation took 12907 ms to find 0 implicit places.
Running 907 sub problems to find dead transitions.
[2025-06-01 13:50:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/958 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 907 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 958/1955 variables, and 6 constraints, problems are : Problem set: 0 solved, 907 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 6/51 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 907/907 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 907 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/958 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 907 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/958 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 907 unsolved
At refinement iteration 2 (OVERLAPS) 45/1003 variables, 45/51 constraints. Problems are: Problem set: 0 solved, 907 unsolved
(s149 1timeout
^^^^^^^^
(error "Invalid token: 1timeout")
Error getting values : (error "ParserException while parsing response: ((s0 722)
(s1 1)
(s2 722)
(s3 1)
(s4 0)
(s5 1)
(s6 722)
(s7 1)
(s8 722)
(s9 1)
(s10 0)
(s11 1)
(s12 0)
(s13 1)
(s14 0)
(s15 1)
(s16 0)
(s17 1)
(s18 0)
(s19 720)
(s20 718)
(s21 1)
(s22 717)
(s23 1)
(s24 0)
(s25 716)
(s26 713)
(s27 1)
(s28 0)
(s29 1)
(s30 712)
(s31 1)
(s32 0)
(s33 1)
(s34 0)
(s35 712)
(s36 0)
(s37 711)
(s38 0)
(s39 710)
(s40 708)
(s41 1)
(s42 0)
(s43 708)
(s44 0)
(s45 1)
(s46 0)
(s47 706)
(s48 0)
(s49 705)
(s50 703)
(s51 1)
(s52 0)
(s53 1)
(s54 0)
(s55 1)
(s56 699)
(s57 1)
(s58 0)
(s59 698)
(s60 0)
(s61 697)
(s62 0)
(s63 697)
(s64 696)
(s65 1)
(s66 0)
(s67 1)
(s68 0)
(s69 1)
(s70 693)
(s71 1)
(s72 0)
(s73 1)
(s74 0)
(s75 1)
(s76 0)
(s77 689)
(s78 0)
(s79 688)
(s80 0)
(s81 1)
(s82 0)
(s83 1)
(s84 0)
(s85 682)
(s86 679)
(s87 1)
(s88 0)
(s89 724)
(s90 1)
(s91 1)
(s92 1)
(s93 1)
(s94 1)
(s95 1)
(s96 1)
(s97 723)
(s98 1)
(s99 1)
(s100 1)
(s101 1)
(s102 1)
(s103 1)
(s104 1)
(s105 1)
(s106 1)
(s107 1)
(s108 1)
(s109 722)
(s110 1)
(s111 1)
(s112 1)
(s113 1)
(s114 1)
(s115 1)
(s116 1)
(s117 721)
(s118 1)
(s119 721)
(s120 1)
(s121 1)
(s122 1)
(s123 1)
(s124 1)
(s125 1)
(s126 1)
(s127 721)
(s128 1)
(s129 1)
(s130 1)
(s131 1)
(s132 1)
(s133 1)
(s134 1)
(s135 1)
(s136 1)
(s137 1)
(s138 1)
(s139 1)
(s140 1)
(s141 1)
(s142 1)
(s143 1)
(s144 1)
(s145 1)
(s146 1)
(s147 1)
(s148 1)
(s149 1timeout
)
(s150 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1003/1955 variables, and 51 constraints, problems are : Problem set: 0 solved, 907 unsolved in 30040 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 0/907 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60209ms problems are : Problem set: 0 solved, 907 unsolved
Search for dead transitions found 0 dead transitions in 60214ms
Starting structural reductions in LTL mode, iteration 1 : 1003/1062 places, 952/1002 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 73248 ms. Remains : 1003/1062 places, 952/1002 transitions.
[2025-06-01 13:51:18] [INFO ] Flatten gal took : 21 ms
[2025-06-01 13:51:18] [INFO ] Flatten gal took : 22 ms
[2025-06-01 13:51:18] [INFO ] Input system was already deterministic with 952 transitions.
[2025-06-01 13:51:18] [INFO ] Flatten gal took : 22 ms
[2025-06-01 13:51:18] [INFO ] Flatten gal took : 23 ms
[2025-06-01 13:51:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality8610992072521962402.gal : 6 ms
[2025-06-01 13:51:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality5271166948681585634.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/CTLCardinality8610992072521962402.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5271166948681585634.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,6.90689e+47,6.39389,179832,2,123502,5,602087,6,0,4922,711037,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 13:51:48] [INFO ] Flatten gal took : 22 ms
[2025-06-01 13:51:48] [INFO ] Applying decomposition
[2025-06-01 13:51:48] [INFO ] Flatten gal took : 22 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/graph12726447553552647551.txt' '-o' '/tmp/graph12726447553552647551.bin' '-w' '/tmp/graph12726447553552647551.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12726447553552647551.bin' '-l' '-1' '-v' '-w' '/tmp/graph12726447553552647551.weights' '-q' '0' '-e' '0.001'
[2025-06-01 13:51:49] [INFO ] Decomposing Gal with order
[2025-06-01 13:51:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 13:51:49] [INFO ] Removed a total of 83 redundant transitions.
[2025-06-01 13:51:49] [INFO ] Flatten gal took : 67 ms
[2025-06-01 13:51:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-01 13:51:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality1536791023668024978.gal : 7 ms
[2025-06-01 13:51:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality6539352103975351795.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/CTLCardinality1536791023668024978.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6539352103975351795.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,6.90689e+47,6.13441,170700,2,121048,5,570305,6,0,4922,651712,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1062/1062 places, 1002/1002 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 1053 transition count 1002
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 38 place count 1024 transition count 973
Iterating global reduction 1 with 29 rules applied. Total rules applied 67 place count 1024 transition count 973
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 84 place count 1007 transition count 956
Iterating global reduction 1 with 17 rules applied. Total rules applied 101 place count 1007 transition count 956
Applied a total of 101 rules in 149 ms. Remains 1007 /1062 variables (removed 55) and now considering 956/1002 (removed 46) transitions.
// Phase 1: matrix 956 rows 1007 cols
[2025-06-01 13:52:19] [INFO ] Computed 51 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:52:20] [INFO ] Implicit Places using invariants in 527 ms returned []
[2025-06-01 13:52:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:52:30] [INFO ] Implicit Places using invariants and state equation in 10970 ms returned []
Implicit Place search using SMT with State Equation took 11515 ms to find 0 implicit places.
Running 911 sub problems to find dead transitions.
[2025-06-01 13:52:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/962 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 911 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 962/1963 variables, and 6 constraints, problems are : Problem set: 0 solved, 911 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 6/51 constraints, State Equation: 0/1007 constraints, PredecessorRefiner: 911/911 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 911 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/962 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 911 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/962 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 911 unsolved
At refinement iteration 2 (OVERLAPS) 45/1007 variables, 45/51 constraints. Problems are: Problem set: 0 solved, 911 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1007/1963 variables, and 51 constraints, problems are : Problem set: 0 solved, 911 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 0/1007 constraints, PredecessorRefiner: 0/911 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60197ms problems are : Problem set: 0 solved, 911 unsolved
Search for dead transitions found 0 dead transitions in 60201ms
Starting structural reductions in LTL mode, iteration 1 : 1007/1062 places, 956/1002 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71872 ms. Remains : 1007/1062 places, 956/1002 transitions.
[2025-06-01 13:53:31] [INFO ] Flatten gal took : 22 ms
[2025-06-01 13:53:31] [INFO ] Flatten gal took : 22 ms
[2025-06-01 13:53:31] [INFO ] Input system was already deterministic with 956 transitions.
[2025-06-01 13:53:31] [INFO ] Flatten gal took : 39 ms
[2025-06-01 13:53:31] [INFO ] Flatten gal took : 22 ms
[2025-06-01 13:53:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality16248870537029969383.gal : 5 ms
[2025-06-01 13:53:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality1590486127611615153.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/CTLCardinality16248870537029969383.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1590486127611615153.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,1.25193e+48,6.40537,180896,2,124297,5,608918,6,0,4942,716549,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 13:54:01] [INFO ] Flatten gal took : 22 ms
[2025-06-01 13:54:01] [INFO ] Applying decomposition
[2025-06-01 13:54:01] [INFO ] Flatten gal took : 20 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/graph16694872731594007529.txt' '-o' '/tmp/graph16694872731594007529.bin' '-w' '/tmp/graph16694872731594007529.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16694872731594007529.bin' '-l' '-1' '-v' '-w' '/tmp/graph16694872731594007529.weights' '-q' '0' '-e' '0.001'
[2025-06-01 13:54:01] [INFO ] Decomposing Gal with order
[2025-06-01 13:54:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 13:54:01] [INFO ] Removed a total of 117 redundant transitions.
[2025-06-01 13:54:01] [INFO ] Flatten gal took : 43 ms
[2025-06-01 13:54:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 14 ms.
[2025-06-01 13:54:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality7788014475638943567.gal : 7 ms
[2025-06-01 13:54:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality7573195219632238688.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/CTLCardinality7788014475638943567.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7573195219632238688.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.25193e+48,5.7373,167104,2,122761,5,559620,6,0,4946,610990,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1062/1062 places, 1002/1002 transitions.
Graph (complete) has 1995 edges and 1062 vertex of which 1053 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.4 ms
Discarding 9 places :
Also discarding 0 output transitions
Reduce places removed 45 places and 45 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 437 transitions
Trivial Post-agglo rules discarded 437 transitions
Performed 437 trivial Post agglomeration. Transition count delta: 437
Iterating post reduction 0 with 437 rules applied. Total rules applied 438 place count 1008 transition count 520
Reduce places removed 437 places and 0 transitions.
Iterating post reduction 1 with 437 rules applied. Total rules applied 875 place count 571 transition count 520
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 904 place count 542 transition count 491
Iterating global reduction 2 with 29 rules applied. Total rules applied 933 place count 542 transition count 491
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 2 with 9 rules applied. Total rules applied 942 place count 542 transition count 482
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 951 place count 533 transition count 482
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 953 place count 532 transition count 481
Applied a total of 953 rules in 83 ms. Remains 532 /1062 variables (removed 530) and now considering 481/1002 (removed 521) transitions.
// Phase 1: matrix 481 rows 532 cols
[2025-06-01 13:54:31] [INFO ] Computed 51 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:54:32] [INFO ] Implicit Places using invariants in 786 ms returned []
[2025-06-01 13:54:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:54:45] [INFO ] Implicit Places using invariants and state equation in 13116 ms returned []
Implicit Place search using SMT with State Equation took 13903 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 13:54:45] [INFO ] Redundant transitions in 30 ms returned []
Running 392 sub problems to find dead transitions.
[2025-06-01 13:54:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/443 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 392 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/443 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 392 unsolved
At refinement iteration 2 (OVERLAPS) 2/445 variables, 46/51 constraints. Problems are: Problem set: 0 solved, 392 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/445 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 392 unsolved
At refinement iteration 4 (OVERLAPS) 395/840 variables, 445/496 constraints. Problems are: Problem set: 0 solved, 392 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 840/1013 variables, and 496 constraints, problems are : Problem set: 0 solved, 392 unsolved in 30018 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 445/532 constraints, PredecessorRefiner: 392/392 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 392 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/443 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 392 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/443 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 392 unsolved
At refinement iteration 2 (OVERLAPS) 2/445 variables, 46/51 constraints. Problems are: Problem set: 0 solved, 392 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/445 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 392 unsolved
At refinement iteration 4 (OVERLAPS) 395/840 variables, 445/496 constraints. Problems are: Problem set: 0 solved, 392 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/840 variables, 392/888 constraints. Problems are: Problem set: 0 solved, 392 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 840/1013 variables, and 888 constraints, problems are : Problem set: 0 solved, 392 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 445/532 constraints, PredecessorRefiner: 392/392 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60082ms problems are : Problem set: 0 solved, 392 unsolved
Search for dead transitions found 0 dead transitions in 60083ms
Starting structural reductions in SI_CTL mode, iteration 1 : 532/1062 places, 481/1002 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 74110 ms. Remains : 532/1062 places, 481/1002 transitions.
[2025-06-01 13:55:46] [INFO ] Flatten gal took : 13 ms
[2025-06-01 13:55:46] [INFO ] Flatten gal took : 12 ms
[2025-06-01 13:55:46] [INFO ] Input system was already deterministic with 481 transitions.
RANDOM walk for 404 steps (0 resets) in 18 ms. (21 steps per ms) remains 0/1 properties
FORMULA HirschbergSinclair-PT-45-CTLCardinality-2025-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-01 13:55:46] [INFO ] Flatten gal took : 15 ms
[2025-06-01 13:55:46] [INFO ] Flatten gal took : 11 ms
[2025-06-01 13:55:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9104132862913357739.gal : 2 ms
[2025-06-01 13:55:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8485970418384711536.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9104132862913357739.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8485970418384711536.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1062/1062 places, 1002/1002 transitions.
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 1054 transition count 1002
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 36 place count 1026 transition count 974
Iterating global reduction 1 with 28 rules applied. Total rules applied 64 place count 1026 transition count 974
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 82 place count 1008 transition count 956
Iterating global reduction 1 with 18 rules applied. Total rules applied 100 place count 1008 transition count 956
Applied a total of 100 rules in 125 ms. Remains 1008 /1062 variables (removed 54) and now considering 956/1002 (removed 46) transitions.
// Phase 1: matrix 956 rows 1008 cols
[2025-06-01 13:55:46] [INFO ] Computed 52 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:55:46] [INFO ] Implicit Places using invariants in 545 ms returned []
[2025-06-01 13:55:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:55:57] [INFO ] Implicit Places using invariants and state equation in 10897 ms returned []
Implicit Place search using SMT with State Equation took 11446 ms to find 0 implicit places.
Running 911 sub problems to find dead transitions.
[2025-06-01 13:55:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/962 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 911 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 962/1964 variables, and 6 constraints, problems are : Problem set: 0 solved, 911 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, Generalized P Invariants (flows): 6/51 constraints, State Equation: 0/1008 constraints, PredecessorRefiner: 911/911 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 911 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/962 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 911 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/962 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 911 unsolved
At refinement iteration 2 (OVERLAPS) 2/964 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 911 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 964/1964 variables, and 7 constraints, problems are : Problem set: 0 solved, 911 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 6/51 constraints, State Equation: 0/1008 constraints, PredecessorRefiner: 0/911 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60180ms problems are : Problem set: 0 solved, 911 unsolved
Search for dead transitions found 0 dead transitions in 60185ms
Starting structural reductions in LTL mode, iteration 1 : 1008/1062 places, 956/1002 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71761 ms. Remains : 1008/1062 places, 956/1002 transitions.
[2025-06-01 13:56:57] [INFO ] Flatten gal took : 22 ms
[2025-06-01 13:56:57] [INFO ] Flatten gal took : 20 ms
[2025-06-01 13:56:57] [INFO ] Input system was already deterministic with 956 transitions.
[2025-06-01 13:56:58] [INFO ] Flatten gal took : 36 ms
[2025-06-01 13:56:58] [INFO ] Flatten gal took : 21 ms
[2025-06-01 13:56:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality14507757253593987472.gal : 32 ms
[2025-06-01 13:56:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality5552504423493878697.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/CTLCardinality14507757253593987472.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5552504423493878697.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,1.1214e+48,6.43143,182692,2,123438,5,610862,6,0,4943,716462,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 13:57:28] [INFO ] Flatten gal took : 21 ms
[2025-06-01 13:57:28] [INFO ] Applying decomposition
[2025-06-01 13:57:28] [INFO ] Flatten gal took : 21 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/graph13676077224658835173.txt' '-o' '/tmp/graph13676077224658835173.bin' '-w' '/tmp/graph13676077224658835173.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13676077224658835173.bin' '-l' '-1' '-v' '-w' '/tmp/graph13676077224658835173.weights' '-q' '0' '-e' '0.001'
[2025-06-01 13:57:28] [INFO ] Decomposing Gal with order
[2025-06-01 13:57:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 13:57:28] [INFO ] Removed a total of 91 redundant transitions.
[2025-06-01 13:57:28] [INFO ] Flatten gal took : 44 ms
[2025-06-01 13:57:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-01 13:57:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality13677468898629482734.gal : 8 ms
[2025-06-01 13:57:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality5353903777642898843.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/CTLCardinality13677468898629482734.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5353903777642898843.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,1.1214e+48,6.9297,163212,2,119657,5,537872,6,0,4943,601538,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1062/1062 places, 1002/1002 transitions.
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 1054 transition count 1002
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 36 place count 1026 transition count 974
Iterating global reduction 1 with 28 rules applied. Total rules applied 64 place count 1026 transition count 974
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 81 place count 1009 transition count 957
Iterating global reduction 1 with 17 rules applied. Total rules applied 98 place count 1009 transition count 957
Applied a total of 98 rules in 127 ms. Remains 1009 /1062 variables (removed 53) and now considering 957/1002 (removed 45) transitions.
// Phase 1: matrix 957 rows 1009 cols
[2025-06-01 13:57:58] [INFO ] Computed 52 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:57:59] [INFO ] Implicit Places using invariants in 497 ms returned []
[2025-06-01 13:57:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:58:10] [INFO ] Implicit Places using invariants and state equation in 11085 ms returned []
Implicit Place search using SMT with State Equation took 11583 ms to find 0 implicit places.
Running 912 sub problems to find dead transitions.
[2025-06-01 13:58:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/963 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 912 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 963/1966 variables, and 6 constraints, problems are : Problem set: 0 solved, 912 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, Generalized P Invariants (flows): 6/51 constraints, State Equation: 0/1009 constraints, PredecessorRefiner: 912/912 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 912 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/963 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 912 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/963 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 912 unsolved
At refinement iteration 2 (OVERLAPS) 2/965 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 912 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s234 1)
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(s285 timeout
1) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 965/1966 variables, and 7 constraints, problems are : Problem set: 0 solved, 912 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 6/51 constraints, State Equation: 0/1009 constraints, PredecessorRefiner: 0/912 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60217ms problems are : Problem set: 0 solved, 912 unsolved
Search for dead transitions found 0 dead transitions in 60220ms
Starting structural reductions in LTL mode, iteration 1 : 1009/1062 places, 957/1002 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71935 ms. Remains : 1009/1062 places, 957/1002 transitions.
[2025-06-01 13:59:10] [INFO ] Flatten gal took : 20 ms
[2025-06-01 13:59:10] [INFO ] Flatten gal took : 21 ms
[2025-06-01 13:59:10] [INFO ] Input system was already deterministic with 957 transitions.
[2025-06-01 13:59:10] [INFO ] Flatten gal took : 21 ms
[2025-06-01 13:59:10] [INFO ] Flatten gal took : 20 ms
[2025-06-01 13:59:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality2276182313696620602.gal : 4 ms
[2025-06-01 13:59:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality12374728561903176997.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/CTLCardinality2276182313696620602.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12374728561903176997.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,1.33721e+48,6.51871,180980,2,123517,5,603320,6,0,4948,711009,0


Converting to forward existential form...Done !
original formula: AG((AX((rcv_left_reply_4_0_4<1)) + ((reply_25_0_left25<1)&&(election_5_0_1_to_right_5<1))))
=> equivalent forward existential formula: [(EY((FwdU(Init,TRUE) * !(((reply_25_0_left25<1)&&(election_5_0_1_to_right_5<1))))) * !((rcv_left_reply_4_0_4<1)...166
(forward)formula 0,0,13.878,297228,1,0,12,1.63449e+06,11,4,8659,1.78078e+06,3
FORMULA HirschbergSinclair-PT-45-CTLCardinality-2025-08 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 : 1062/1062 places, 1002/1002 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 1053 transition count 1002
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 38 place count 1024 transition count 973
Iterating global reduction 1 with 29 rules applied. Total rules applied 67 place count 1024 transition count 973
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 86 place count 1005 transition count 954
Iterating global reduction 1 with 19 rules applied. Total rules applied 105 place count 1005 transition count 954
Applied a total of 105 rules in 132 ms. Remains 1005 /1062 variables (removed 57) and now considering 954/1002 (removed 48) transitions.
// Phase 1: matrix 954 rows 1005 cols
[2025-06-01 13:59:24] [INFO ] Computed 51 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:59:25] [INFO ] Implicit Places using invariants in 522 ms returned []
[2025-06-01 13:59:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:59:35] [INFO ] Implicit Places using invariants and state equation in 10637 ms returned []
Implicit Place search using SMT with State Equation took 11163 ms to find 0 implicit places.
Running 909 sub problems to find dead transitions.
[2025-06-01 13:59:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/960 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 909 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 960/1959 variables, and 6 constraints, problems are : Problem set: 0 solved, 909 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 6/51 constraints, State Equation: 0/1005 constraints, PredecessorRefiner: 909/909 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 909 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/960 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 909 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/960 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 909 unsolved
At refinement iteration 2 (OVERLAPS) 45/1005 variables, 45/51 constraints. Problems are: Problem set: 0 solved, 909 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1005/1959 variables, and 51 constraints, problems are : Problem set: 0 solved, 909 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 0/1005 constraints, PredecessorRefiner: 0/909 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60183ms problems are : Problem set: 0 solved, 909 unsolved
Search for dead transitions found 0 dead transitions in 60187ms
Starting structural reductions in LTL mode, iteration 1 : 1005/1062 places, 954/1002 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71488 ms. Remains : 1005/1062 places, 954/1002 transitions.
[2025-06-01 14:00:36] [INFO ] Flatten gal took : 23 ms
[2025-06-01 14:00:36] [INFO ] Flatten gal took : 34 ms
[2025-06-01 14:00:36] [INFO ] Input system was already deterministic with 954 transitions.
[2025-06-01 14:00:36] [INFO ] Flatten gal took : 19 ms
[2025-06-01 14:00:36] [INFO ] Flatten gal took : 19 ms
[2025-06-01 14:00:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality18362511611299776140.gal : 3 ms
[2025-06-01 14:00:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality7031909844907655197.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/CTLCardinality18362511611299776140.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7031909844907655197.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,8.79642e+47,6.41856,180096,2,124113,5,604033,6,0,4932,712437,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 14:01:06] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:01:06] [INFO ] Applying decomposition
[2025-06-01 14:01:06] [INFO ] Flatten gal took : 19 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/graph17387400904228648166.txt' '-o' '/tmp/graph17387400904228648166.bin' '-w' '/tmp/graph17387400904228648166.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17387400904228648166.bin' '-l' '-1' '-v' '-w' '/tmp/graph17387400904228648166.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:01:06] [INFO ] Decomposing Gal with order
[2025-06-01 14:01:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:01:06] [INFO ] Removed a total of 98 redundant transitions.
[2025-06-01 14:01:06] [INFO ] Flatten gal took : 40 ms
[2025-06-01 14:01:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-01 14:01:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality1717984926630135379.gal : 26 ms
[2025-06-01 14:01:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality4774214886175495000.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/CTLCardinality1717984926630135379.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4774214886175495000.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1062/1062 places, 1002/1002 transitions.
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 1054 transition count 1002
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 37 place count 1025 transition count 973
Iterating global reduction 1 with 29 rules applied. Total rules applied 66 place count 1025 transition count 973
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 85 place count 1006 transition count 954
Iterating global reduction 1 with 19 rules applied. Total rules applied 104 place count 1006 transition count 954
Applied a total of 104 rules in 136 ms. Remains 1006 /1062 variables (removed 56) and now considering 954/1002 (removed 48) transitions.
// Phase 1: matrix 954 rows 1006 cols
[2025-06-01 14:01:36] [INFO ] Computed 52 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:01:37] [INFO ] Implicit Places using invariants in 590 ms returned []
[2025-06-01 14:01:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:01:48] [INFO ] Implicit Places using invariants and state equation in 10743 ms returned []
Implicit Place search using SMT with State Equation took 11337 ms to find 0 implicit places.
Running 909 sub problems to find dead transitions.
[2025-06-01 14:01:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/960 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 909 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 960/1960 variables, and 6 constraints, problems are : Problem set: 0 solved, 909 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, Generalized P Invariants (flows): 6/51 constraints, State Equation: 0/1006 constraints, PredecessorRefiner: 909/909 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 909 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/960 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 909 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/960 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 909 unsolved
At refinement iteration 2 (OVERLAPS) 2/962 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 909 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 962/1960 variables, and 7 constraints, problems are : Problem set: 0 solved, 909 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 6/51 constraints, State Equation: 0/1006 constraints, PredecessorRefiner: 0/909 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60176ms problems are : Problem set: 0 solved, 909 unsolved
Search for dead transitions found 0 dead transitions in 60179ms
Starting structural reductions in LTL mode, iteration 1 : 1006/1062 places, 954/1002 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71660 ms. Remains : 1006/1062 places, 954/1002 transitions.
[2025-06-01 14:02:48] [INFO ] Flatten gal took : 18 ms
[2025-06-01 14:02:48] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:02:48] [INFO ] Input system was already deterministic with 954 transitions.
[2025-06-01 14:02:48] [INFO ] Flatten gal took : 19 ms
[2025-06-01 14:02:48] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:02:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality17429074030241012235.gal : 3 ms
[2025-06-01 14:02:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality16337580337373242532.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/CTLCardinality17429074030241012235.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16337580337373242532.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,8.80136e+47,5.81639,180752,2,123831,5,602502,6,0,4933,710713,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 14:03:18] [INFO ] Flatten gal took : 21 ms
[2025-06-01 14:03:18] [INFO ] Applying decomposition
[2025-06-01 14:03:18] [INFO ] Flatten gal took : 19 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/graph12017947137919375154.txt' '-o' '/tmp/graph12017947137919375154.bin' '-w' '/tmp/graph12017947137919375154.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12017947137919375154.bin' '-l' '-1' '-v' '-w' '/tmp/graph12017947137919375154.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:03:18] [INFO ] Decomposing Gal with order
[2025-06-01 14:03:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:03:18] [INFO ] Removed a total of 106 redundant transitions.
[2025-06-01 14:03:18] [INFO ] Flatten gal took : 40 ms
[2025-06-01 14:03:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-01 14:03:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality8490588760049067271.gal : 7 ms
[2025-06-01 14:03:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality7660885041181700111.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/CTLCardinality8490588760049067271.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7660885041181700111.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.80136e+47,5.5801,172612,2,120917,5,582756,6,0,4933,673230,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1062/1062 places, 1002/1002 transitions.
Graph (complete) has 1995 edges and 1062 vertex of which 1053 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.4 ms
Discarding 9 places :
Also discarding 0 output transitions
Reduce places removed 45 places and 45 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 426 transitions
Trivial Post-agglo rules discarded 426 transitions
Performed 426 trivial Post agglomeration. Transition count delta: 426
Iterating post reduction 0 with 426 rules applied. Total rules applied 427 place count 1008 transition count 531
Reduce places removed 426 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 429 rules applied. Total rules applied 856 place count 582 transition count 528
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 859 place count 579 transition count 528
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 889 place count 549 transition count 498
Iterating global reduction 3 with 30 rules applied. Total rules applied 919 place count 549 transition count 498
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 3 with 10 rules applied. Total rules applied 929 place count 549 transition count 488
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 939 place count 539 transition count 488
Applied a total of 939 rules in 65 ms. Remains 539 /1062 variables (removed 523) and now considering 488/1002 (removed 514) transitions.
// Phase 1: matrix 488 rows 539 cols
[2025-06-01 14:03:48] [INFO ] Computed 51 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:03:50] [INFO ] Implicit Places using invariants in 1139 ms returned []
[2025-06-01 14:03:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:04:02] [INFO ] Implicit Places using invariants and state equation in 11991 ms returned []
Implicit Place search using SMT with State Equation took 13133 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 14:04:02] [INFO ] Redundant transitions in 12 ms returned []
Running 399 sub problems to find dead transitions.
[2025-06-01 14:04:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/450 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/450 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 2 (OVERLAPS) 2/452 variables, 46/51 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/452 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 4 (OVERLAPS) 401/853 variables, 452/503 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 853/1027 variables, and 503 constraints, problems are : Problem set: 0 solved, 399 unsolved in 30014 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 452/539 constraints, PredecessorRefiner: 399/399 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/450 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/450 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 2 (OVERLAPS) 2/452 variables, 46/51 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/452 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 4 (OVERLAPS) 401/853 variables, 452/503 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/853 variables, 399/902 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 853/1027 variables, and 902 constraints, problems are : Problem set: 0 solved, 399 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 452/539 constraints, PredecessorRefiner: 399/399 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60068ms problems are : Problem set: 0 solved, 399 unsolved
Search for dead transitions found 0 dead transitions in 60069ms
Starting structural reductions in SI_CTL mode, iteration 1 : 539/1062 places, 488/1002 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 73289 ms. Remains : 539/1062 places, 488/1002 transitions.
[2025-06-01 14:05:02] [INFO ] Flatten gal took : 9 ms
[2025-06-01 14:05:02] [INFO ] Flatten gal took : 9 ms
[2025-06-01 14:05:02] [INFO ] Input system was already deterministic with 488 transitions.
[2025-06-01 14:05:02] [INFO ] Flatten gal took : 10 ms
[2025-06-01 14:05:02] [INFO ] Flatten gal took : 9 ms
[2025-06-01 14:05:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality10003037633899664335.gal : 1 ms
[2025-06-01 14:05:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality14804410739537228163.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/CTLCardinality10003037633899664335.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14804410739537228163.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,4.17663e+34,0.542843,24388,2,10487,5,78954,6,0,2565,69915,0


Converting to forward existential form...Done !
original formula: EG((AF(((AG((reply_45_1_to_right_44<=0)) * (((reply_45_2_left45<=rcv_right_election_45_6_38_7)&&(rcv_left_reply_45_5_21>=1))||(rcv_left_e...313
=> equivalent forward existential formula: [FwdG(Init,(!(EG(!(((!(E(TRUE U !((reply_45_1_to_right_44<=0)))) * (((reply_45_2_left45<=rcv_right_election_45_6...380
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t5, t7, t9, t11, t13, t15, t17, t19, t21, t23, t25, t27, t29, t31, t33, t35, t37, t39...390
Detected timeout of ITS tools.
[2025-06-01 14:05:32] [INFO ] Flatten gal took : 15 ms
[2025-06-01 14:05:32] [INFO ] Applying decomposition
[2025-06-01 14:05:32] [INFO ] Flatten gal took : 10 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/graph11687143172363427353.txt' '-o' '/tmp/graph11687143172363427353.bin' '-w' '/tmp/graph11687143172363427353.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11687143172363427353.bin' '-l' '-1' '-v' '-w' '/tmp/graph11687143172363427353.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:05:32] [INFO ] Decomposing Gal with order
[2025-06-01 14:05:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:05:32] [INFO ] Removed a total of 338 redundant transitions.
[2025-06-01 14:05:32] [INFO ] Flatten gal took : 22 ms
[2025-06-01 14:05:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 57 labels/synchronizations in 24 ms.
[2025-06-01 14:05:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality310049648330700348.gal : 4 ms
[2025-06-01 14:05:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality5339072755284943618.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/CTLCardinality310049648330700348.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5339072755284943618.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,4.17663e+34,0.667473,23988,2,9949,5,74410,6,0,2590,63592,0


Converting to forward existential form...Done !
original formula: EG((AF(((AG((gi1.gi0.gi2.gi0.gi3.gu49.reply_45_1_to_right_44<=0)) * (((gu176.reply_45_2_left45<=gu176.rcv_right_election_45_6_38_7)&&(gi1...398
=> equivalent forward existential formula: [FwdG(Init,(!(EG(!(((!(E(TRUE U !((gi1.gi0.gi2.gi0.gi3.gu49.reply_45_1_to_right_44<=0)))) * (((gu176.reply_45_2_...465
Reverse transition relation is NOT exact ! Due to transitions gi1.gi0.gi0.gi0.gi1.t11, gi1.gi0.gi0.gi0.t13, gi1.gi0.gi0.gi0.t15, gi1.gi0.gi0.gi1.t1, gi1.gi...963
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1062/1062 places, 1002/1002 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 1053 transition count 1002
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 38 place count 1024 transition count 973
Iterating global reduction 1 with 29 rules applied. Total rules applied 67 place count 1024 transition count 973
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 87 place count 1004 transition count 953
Iterating global reduction 1 with 20 rules applied. Total rules applied 107 place count 1004 transition count 953
Applied a total of 107 rules in 126 ms. Remains 1004 /1062 variables (removed 58) and now considering 953/1002 (removed 49) transitions.
// Phase 1: matrix 953 rows 1004 cols
[2025-06-01 14:06:02] [INFO ] Computed 51 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:06:03] [INFO ] Implicit Places using invariants in 499 ms returned []
[2025-06-01 14:06:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:06:14] [INFO ] Implicit Places using invariants and state equation in 10960 ms returned []
Implicit Place search using SMT with State Equation took 11462 ms to find 0 implicit places.
Running 908 sub problems to find dead transitions.
[2025-06-01 14:06:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/959 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 908 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 959/1957 variables, and 6 constraints, problems are : Problem set: 0 solved, 908 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 6/51 constraints, State Equation: 0/1004 constraints, PredecessorRefiner: 908/908 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 908 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/959 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 908 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/959 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 908 unsolved
At refinement iteration 2 (OVERLAPS) 45/1004 variables, 45/51 constraints. Problems are: Problem set: 0 solved, 908 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1004/1957 variables, and 51 constraints, problems are : Problem set: 0 solved, 908 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 0/1004 constraints, PredecessorRefiner: 0/908 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60174ms problems are : Problem set: 0 solved, 908 unsolved
Search for dead transitions found 0 dead transitions in 60176ms
Starting structural reductions in LTL mode, iteration 1 : 1004/1062 places, 953/1002 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71772 ms. Remains : 1004/1062 places, 953/1002 transitions.
[2025-06-01 14:07:14] [INFO ] Flatten gal took : 19 ms
[2025-06-01 14:07:14] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:07:14] [INFO ] Input system was already deterministic with 953 transitions.
[2025-06-01 14:07:14] [INFO ] Flatten gal took : 19 ms
[2025-06-01 14:07:14] [INFO ] Flatten gal took : 23 ms
[2025-06-01 14:07:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality7660532780547920021.gal : 3 ms
[2025-06-01 14:07:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality3791089234256332055.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/CTLCardinality7660532780547920021.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3791089234256332055.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.24532e+47,5.96728,182820,2,124032,5,607720,6,0,4927,716817,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 14:07:44] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:07:44] [INFO ] Applying decomposition
[2025-06-01 14:07:44] [INFO ] Flatten gal took : 19 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/graph3852611717105103781.txt' '-o' '/tmp/graph3852611717105103781.bin' '-w' '/tmp/graph3852611717105103781.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3852611717105103781.bin' '-l' '-1' '-v' '-w' '/tmp/graph3852611717105103781.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:07:44] [INFO ] Decomposing Gal with order
[2025-06-01 14:07:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:07:44] [INFO ] Removed a total of 104 redundant transitions.
[2025-06-01 14:07:44] [INFO ] Flatten gal took : 36 ms
[2025-06-01 14:07:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 5 ms.
[2025-06-01 14:07:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality15096957980530876309.gal : 6 ms
[2025-06-01 14:07:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality14096780205165937367.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/CTLCardinality15096957980530876309.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14096780205165937367.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,8.24532e+47,5.59508,167308,2,122323,5,567995,6,0,4939,629957,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1062/1062 places, 1002/1002 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 1053 transition count 1002
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 36 place count 1026 transition count 975
Iterating global reduction 1 with 27 rules applied. Total rules applied 63 place count 1026 transition count 975
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 81 place count 1008 transition count 957
Iterating global reduction 1 with 18 rules applied. Total rules applied 99 place count 1008 transition count 957
Applied a total of 99 rules in 129 ms. Remains 1008 /1062 variables (removed 54) and now considering 957/1002 (removed 45) transitions.
// Phase 1: matrix 957 rows 1008 cols
[2025-06-01 14:08:15] [INFO ] Computed 51 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:08:15] [INFO ] Implicit Places using invariants in 533 ms returned []
[2025-06-01 14:08:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:08:27] [INFO ] Implicit Places using invariants and state equation in 11757 ms returned []
Implicit Place search using SMT with State Equation took 12293 ms to find 0 implicit places.
Running 912 sub problems to find dead transitions.
[2025-06-01 14:08:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/963 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 912 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 963/1965 variables, and 6 constraints, problems are : Problem set: 0 solved, 912 unsolved in 30025 ms.
Refiners :[Generalized P Invariants (flows): 6/51 constraints, State Equation: 0/1008 constraints, PredecessorRefiner: 912/912 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 912 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/963 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 912 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/963 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 912 unsolved
At refinement iteration 2 (OVERLAPS) 45/1008 variables, 45/51 constraints. Problems are: Problem set: 0 solved, 912 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1008/1965 variables, and 51 constraints, problems are : Problem set: 0 solved, 912 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 0/1008 constraints, PredecessorRefiner: 0/912 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60174ms problems are : Problem set: 0 solved, 912 unsolved
Search for dead transitions found 0 dead transitions in 60177ms
Starting structural reductions in LTL mode, iteration 1 : 1008/1062 places, 957/1002 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72605 ms. Remains : 1008/1062 places, 957/1002 transitions.
[2025-06-01 14:09:27] [INFO ] Flatten gal took : 19 ms
[2025-06-01 14:09:27] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:09:27] [INFO ] Input system was already deterministic with 957 transitions.
[2025-06-01 14:09:27] [INFO ] Flatten gal took : 19 ms
[2025-06-01 14:09:27] [INFO ] Flatten gal took : 19 ms
[2025-06-01 14:09:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality15124572208880675788.gal : 3 ms
[2025-06-01 14:09:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality8681834504729404285.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/CTLCardinality15124572208880675788.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8681834504729404285.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,1.33636e+48,6.14766,179792,2,126083,5,611065,6,0,4947,712088,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 14:09:57] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:09:57] [INFO ] Applying decomposition
[2025-06-01 14:09:57] [INFO ] Flatten gal took : 20 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/graph17473876883941947480.txt' '-o' '/tmp/graph17473876883941947480.bin' '-w' '/tmp/graph17473876883941947480.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17473876883941947480.bin' '-l' '-1' '-v' '-w' '/tmp/graph17473876883941947480.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:09:57] [INFO ] Decomposing Gal with order
[2025-06-01 14:09:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:09:57] [INFO ] Removed a total of 85 redundant transitions.
[2025-06-01 14:09:57] [INFO ] Flatten gal took : 38 ms
[2025-06-01 14:09:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-01 14:09:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality13435219662501768443.gal : 7 ms
[2025-06-01 14:09:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality2312100670772653152.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/CTLCardinality13435219662501768443.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2312100670772653152.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,1.33636e+48,5.22399,164768,2,120149,5,546903,6,0,4947,616464,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 14:10:28] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:10:28] [INFO ] Flatten gal took : 21 ms
[2025-06-01 14:10:28] [INFO ] Applying decomposition
[2025-06-01 14:10:28] [INFO ] Flatten gal took : 20 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/graph1874491377483805424.txt' '-o' '/tmp/graph1874491377483805424.bin' '-w' '/tmp/graph1874491377483805424.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1874491377483805424.bin' '-l' '-1' '-v' '-w' '/tmp/graph1874491377483805424.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:10:28] [INFO ] Decomposing Gal with order
[2025-06-01 14:10:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:10:28] [INFO ] Removed a total of 146 redundant transitions.
[2025-06-01 14:10:28] [INFO ] Flatten gal took : 39 ms
[2025-06-01 14:10:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 8 ms.
[2025-06-01 14:10:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality13006073129410786984.gal : 7 ms
[2025-06-01 14:10:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality892155636283837743.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/CTLCardinality13006073129410786984.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality892155636283837743.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 10 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,5.46203e+50,6.01001,178820,2,133829,5,617632,6,0,5197,612542,0


Converting to forward existential form...Done !
original formula: (AX(AX((((EF((gi27.gu83.elected_45_to_left_6<1)) * (gi5.gi2.gi0.gi2.gu28.rcv_left_reply_37_0_37<=0)) * EF((gi5.gi3.gi0.gi1.gu11.election_...446
=> equivalent forward existential formula: [FwdG((Init * !(!(EX(!(!(EX(!((((E(TRUE U (gi27.gu83.elected_45_to_left_6<1)) * (gi5.gi2.gi0.gi2.gu28.rcv_left_r...542
Reverse transition relation is NOT exact ! Due to transitions gu4.t65, gi1.gu7.t95, gi1.gu7.t99, gi5.gi0.gu6.t91, gi5.gi0.gu5.t87, gi5.gi0.gu5.t93, gi5.gi0...2623
Detected timeout of ITS tools.
[2025-06-01 14:39:40] [INFO ] Flatten gal took : 202 ms
[2025-06-01 14:39:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality15385931764204798498.gal : 32 ms
[2025-06-01 14:39:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality889941737374295995.ctl : 13 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15385931764204798498.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality889941737374295995.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 10 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,5.46203e+50,7.42718,192740,2,141824,5,658045,6,0,5181,706703,0


Converting to forward existential form...Done !

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ 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="HirschbergSinclair-PT-45"
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 HirschbergSinclair-PT-45, 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 r114-tall-174876422100121"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-45.tgz
mv HirschbergSinclair-PT-45 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 ;