Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r119-tall-174876430200274.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 JoinFreeModules-PT-0050, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r119-tall-174876430200274
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 604K
-rw-r--r-- 1 mcc users 7.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 152K 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

FORMULA_NAME Liveness

=== Now, execution of the tool begins

BK_START 1748766609752

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=JoinFreeModules-PT-0050
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
Liveness PT
Running Version 202505121319
[2025-06-01 08:30:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2025-06-01 08:30:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 08:30:11] [INFO ] Load time of PNML (sax parser for PT used): 84 ms
[2025-06-01 08:30:11] [INFO ] Transformed 251 places.
[2025-06-01 08:30:11] [INFO ] Transformed 401 transitions.
[2025-06-01 08:30:11] [INFO ] Parsed PT model containing 251 places and 401 transitions and 1152 arcs in 171 ms.
Discarding 200 transitions out of 401. Remains 201
Reduce places removed 1 places and 0 transitions.
Built sparse matrix representations for Structural reductions in 6 ms.18346KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 250/250 places, 401/401 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 43 ms. Remains 250 /250 variables (removed 0) and now considering 401/401 (removed 0) transitions.
Running 300 sub problems to find dead transitions.
// Phase 1: matrix 401 rows 250 cols
[2025-06-01 08:30:11] [INFO ] Computed 50 invariants in 10 ms
[2025-06-01 08:30:11] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/200 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (OVERLAPS) 50/250 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/250 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (OVERLAPS) 400/650 variables, 250/300 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/650 variables, 50/350 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/650 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 650/651 variables, and 350 constraints, problems are : Problem set: 0 solved, 300 unsolved in 20052 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, State Equation: 250/250 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 300 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/200 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (OVERLAPS) 50/250 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/250 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (OVERLAPS) 400/650 variables, 250/300 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/650 variables, 50/350 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/650 variables, 300/650 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 650/651 variables, and 650 constraints, problems are : Problem set: 0 solved, 300 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, State Equation: 250/250 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40179ms problems are : Problem set: 0 solved, 300 unsolved
Search for dead transitions found 0 dead transitions in 40193ms
Finished structural reductions in DEADLOCK mode , in 1 iterations and 40277 ms. Remains : 250/250 places, 401/401 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 250/250 places, 401/401 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 18 ms. Remains 250 /250 variables (removed 0) and now considering 401/401 (removed 0) transitions.
[2025-06-01 08:30:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 08:30:51] [INFO ] Implicit Places using invariants in 56 ms returned []
[2025-06-01 08:30:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 08:30:51] [INFO ] State equation strengthened by 50 read => feed constraints.
[2025-06-01 08:30:51] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 219 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 08:30:51] [INFO ] Redundant transitions in 28 ms returned []
Running 300 sub problems to find dead transitions.
[2025-06-01 08:30:51] [INFO ] Invariant cache hit.
[2025-06-01 08:30:51] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/200 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (OVERLAPS) 50/250 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/250 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (OVERLAPS) 400/650 variables, 250/300 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/650 variables, 50/350 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/650 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 6 (OVERLAPS) 0/650 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 300 unsolved
No progress, stopping.
After SMT solving in domain Real declared 650/651 variables, and 350 constraints, problems are : Problem set: 0 solved, 300 unsolved in 23735 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, State Equation: 250/250 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 300 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/200 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (OVERLAPS) 50/250 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/250 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (OVERLAPS) 400/650 variables, 250/300 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/650 variables, 50/350 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/650 variables, 300/650 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:31:23] [INFO ] Deduced a trap composed of 3 places in 70 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:31:23] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:31:23] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:31:23] [INFO ] Deduced a trap composed of 3 places in 28 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:31:24] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:31:26] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:31:26] [INFO ] Deduced a trap composed of 3 places in 28 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/650 variables, 7/657 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:31:33] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:31:33] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:31:36] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:31:36] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:31:36] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/650 variables, 5/662 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 650/651 variables, and 662 constraints, problems are : Problem set: 0 solved, 300 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, State Equation: 250/250 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 53789ms problems are : Problem set: 0 solved, 300 unsolved
Search for dead transitions found 0 dead transitions in 53791ms
Finished structural reductions in DEADLOCK mode , in 1 iterations and 54065 ms. Remains : 250/250 places, 401/401 transitions.
Random walk for 1250008 steps, including 0 resets, run took 6178 ms (no deadlock found). (steps per millisecond=202 )
Random directed walk for 1250114 steps, including 0 resets, run took 10413 ms (no deadlock found). (steps per millisecond=120 )
[2025-06-01 08:32:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 300.0 s and query timeout 30000.0 ms
[2025-06-01 08:32:02] [INFO ] [Real]Absence check using 50 positive place invariants in 1 ms returned unsat
Starting structural reductions in LIVENESS mode, iteration 0 : 251/251 places, 401/401 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 250 transition count 401
Applied a total of 1 rules in 7 ms. Remains 250 /251 variables (removed 1) and now considering 401/401 (removed 0) transitions.
Running 300 sub problems to find dead transitions.
[2025-06-01 08:32:02] [INFO ] Invariant cache hit.
[2025-06-01 08:32:02] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/200 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (OVERLAPS) 50/250 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/250 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (OVERLAPS) 400/650 variables, 250/300 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/650 variables, 50/350 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/650 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 6 (OVERLAPS) 0/650 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 300 unsolved
No progress, stopping.
After SMT solving in domain Real declared 650/651 variables, and 350 constraints, problems are : Problem set: 0 solved, 300 unsolved in 20014 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, State Equation: 250/250 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 300 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/200 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (OVERLAPS) 50/250 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/250 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (OVERLAPS) 400/650 variables, 250/300 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/650 variables, 50/350 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/650 variables, 300/650 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:32:30] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:32:30] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:32:30] [INFO ] Deduced a trap composed of 3 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:32:30] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:32:31] [INFO ] Deduced a trap composed of 4 places in 43 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:32:32] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:32:32] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/650 variables, 7/657 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:32:38] [INFO ] Deduced a trap composed of 3 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:32:39] [INFO ] Deduced a trap composed of 3 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:32:41] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:32:42] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:32:42] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 650/651 variables, and 662 constraints, problems are : Problem set: 0 solved, 300 unsolved in 20011 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, State Equation: 250/250 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40049ms problems are : Problem set: 0 solved, 300 unsolved
Search for dead transitions found 0 dead transitions in 40050ms
[2025-06-01 08:32:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 08:32:42] [INFO ] Implicit Places using invariants in 83 ms returned []
[2025-06-01 08:32:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 08:32:42] [INFO ] State equation strengthened by 50 read => feed constraints.
[2025-06-01 08:32:42] [INFO ] Implicit Places using invariants and state equation in 184 ms returned []
Implicit Place search using SMT with State Equation took 289 ms to find 0 implicit places.
Running 300 sub problems to find dead transitions.
[2025-06-01 08:32:42] [INFO ] Invariant cache hit.
[2025-06-01 08:32:42] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/200 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (OVERLAPS) 50/250 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/250 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (OVERLAPS) 400/650 variables, 250/300 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/650 variables, 50/350 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/650 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 6 (OVERLAPS) 0/650 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 300 unsolved
No progress, stopping.
After SMT solving in domain Real declared 650/651 variables, and 350 constraints, problems are : Problem set: 0 solved, 300 unsolved in 22109 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, State Equation: 250/250 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 300 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/200 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (OVERLAPS) 50/250 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/250 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (OVERLAPS) 400/650 variables, 250/300 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/650 variables, 50/350 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/650 variables, 300/650 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:33:12] [INFO ] Deduced a trap composed of 3 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:33:12] [INFO ] Deduced a trap composed of 3 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:33:12] [INFO ] Deduced a trap composed of 3 places in 30 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:33:12] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:33:13] [INFO ] Deduced a trap composed of 4 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:33:14] [INFO ] Deduced a trap composed of 3 places in 55 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:33:14] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/650 variables, 7/657 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:33:20] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:33:20] [INFO ] Deduced a trap composed of 3 places in 33 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:33:23] [INFO ] Deduced a trap composed of 3 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:33:23] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:33:23] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/650 variables, 5/662 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 650/651 variables, and 662 constraints, problems are : Problem set: 0 solved, 300 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, State Equation: 250/250 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 52153ms problems are : Problem set: 0 solved, 300 unsolved
Search for dead transitions found 0 dead transitions in 52155ms
Starting structural reductions in LIVENESS mode, iteration 1 : 250/251 places, 401/401 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 92511 ms. Remains : 250/251 places, 401/401 transitions.
Discarding 200 transitions out of 401. Remains 201
Initial state reduction rules removed 1 formulas.
RANDOM walk for 40019 steps (8 resets) in 721 ms. (55 steps per ms) remains 0/200 properties
[2025-06-01 08:33:35] [INFO ] Flatten gal took : 94 ms
[2025-06-01 08:33:35] [INFO ] Flatten gal took : 22 ms
[2025-06-01 08:33:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7381164066517481942.gal : 14 ms
[2025-06-01 08:33:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4231674640788730581.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/ReachabilityCardinality7381164066517481942.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4231674640788730581.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query QuasiLiveness after proving 201 properties.
Starting structural reductions in LIVENESS mode, iteration 0 : 251/251 places, 401/401 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 250 transition count 401
Applied a total of 1 rules in 4 ms. Remains 250 /251 variables (removed 1) and now considering 401/401 (removed 0) transitions.
Running 300 sub problems to find dead transitions.
[2025-06-01 08:33:35] [INFO ] Invariant cache hit.
[2025-06-01 08:33:35] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/200 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (OVERLAPS) 50/250 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/250 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (OVERLAPS) 400/650 variables, 250/300 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/650 variables, 50/350 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/650 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Error getting values : (error "ParserException while parsing response: ((t1 0.0)
(t2 42.0)
(t3 2.0)
(t4 5.0)
(t5 (/ 1.0 3.0))
(t6 0.0)
(t7 0.0)
(t8 0.0)
(t9 0.0)
(t10 36.0)
(t11 0.0)
(t12 7.0)
(t13 1.0)
(t14 0.0)
(t15 0.0)
(t16 0.0)
(t17 0.0)
(t18 7.0)
(t19 3.0)
(t20 (/ 9.0 2.0))
(t21 0.0)
(t22 0.0)
(t23 0.0)
(t24 (/ 1.0 8.0))
(t25 0.0)
(t26 36.0)
(t27 0.0)
(t28 7.0)
(t29 1.0)
(t30 0.0)
(t31 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 650/651 variables, and 350 constraints, problems are : Problem set: 0 solved, 300 unsolved in 20019 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, State Equation: 250/250 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 300 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/200 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (OVERLAPS) 50/250 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/250 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (OVERLAPS) 400/650 variables, 250/300 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/650 variables, 50/350 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/650 variables, 300/650 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:34:03] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:34:03] [INFO ] Deduced a trap composed of 3 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:34:03] [INFO ] Deduced a trap composed of 3 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:34:03] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:34:04] [INFO ] Deduced a trap composed of 4 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:34:05] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:34:05] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/650 variables, 7/657 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:34:12] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:34:12] [INFO ] Deduced a trap composed of 3 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:34:14] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:34:15] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:34:15] [INFO ] Deduced a trap composed of 3 places in 32 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 650/651 variables, and 662 constraints, problems are : Problem set: 0 solved, 300 unsolved in 20016 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, State Equation: 250/250 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40074ms problems are : Problem set: 0 solved, 300 unsolved
Search for dead transitions found 0 dead transitions in 40075ms
[2025-06-01 08:34:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 08:34:15] [INFO ] Implicit Places using invariants in 57 ms returned []
[2025-06-01 08:34:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 08:34:15] [INFO ] State equation strengthened by 50 read => feed constraints.
[2025-06-01 08:34:15] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 201 ms to find 0 implicit places.
Running 300 sub problems to find dead transitions.
[2025-06-01 08:34:15] [INFO ] Invariant cache hit.
[2025-06-01 08:34:15] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/200 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (OVERLAPS) 50/250 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/250 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (OVERLAPS) 400/650 variables, 250/300 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/650 variables, 50/350 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/650 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 6 (OVERLAPS) 0/650 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 300 unsolved
No progress, stopping.
After SMT solving in domain Real declared 650/651 variables, and 350 constraints, problems are : Problem set: 0 solved, 300 unsolved in 21889 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, State Equation: 250/250 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 300 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/200 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (OVERLAPS) 50/250 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/250 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (OVERLAPS) 400/650 variables, 250/300 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/650 variables, 50/350 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/650 variables, 300/650 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:34:45] [INFO ] Deduced a trap composed of 3 places in 28 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:34:45] [INFO ] Deduced a trap composed of 3 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:34:45] [INFO ] Deduced a trap composed of 3 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:34:45] [INFO ] Deduced a trap composed of 3 places in 16 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:34:46] [INFO ] Deduced a trap composed of 4 places in 15 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:34:47] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:34:47] [INFO ] Deduced a trap composed of 3 places in 33 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/650 variables, 7/657 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:34:53] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:34:53] [INFO ] Deduced a trap composed of 3 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:34:56] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:34:56] [INFO ] Deduced a trap composed of 3 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:34:56] [INFO ] Deduced a trap composed of 3 places in 31 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/650 variables, 5/662 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 650/651 variables, and 662 constraints, problems are : Problem set: 0 solved, 300 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, State Equation: 250/250 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 51929ms problems are : Problem set: 0 solved, 300 unsolved
Search for dead transitions found 0 dead transitions in 51930ms
Starting structural reductions in LIVENESS mode, iteration 1 : 250/251 places, 401/401 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 92211 ms. Remains : 250/251 places, 401/401 transitions.
Discarding 200 transitions out of 401. Remains 201
Net is quasi-live, checking if it is reversible to establish liveness.
Net is conservative; using simplified expression for initial state.
[2025-06-01 08:35:07] [INFO ] Flatten gal took : 20 ms
[2025-06-01 08:35:07] [INFO ] Flatten gal took : 18 ms
[2025-06-01 08:35:07] [INFO ] Time to serialize gal into /tmp/CTLFireability1438342056245386455.gal : 6 ms
[2025-06-01 08:35:07] [INFO ] Time to serialize properties into /tmp/CTLFireability7067829595499763116.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1438342056245386455.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7067829595499763116.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 08:35:10] [INFO ] Flatten gal took : 16 ms
[2025-06-01 08:35:10] [INFO ] Applying decomposition
[2025-06-01 08:35:10] [INFO ] Flatten gal took : 16 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/graph4348825373859510424.txt' '-o' '/tmp/graph4348825373859510424.bin' '-w' '/tmp/graph4348825373859510424.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4348825373859510424.bin' '-l' '-1' '-v' '-w' '/tmp/graph4348825373859510424.weights' '-q' '0' '-e' '0.001'
[2025-06-01 08:35:10] [INFO ] Decomposing Gal with order
[2025-06-01 08:35:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 08:35:10] [INFO ] Flatten gal took : 44 ms
[2025-06-01 08:35:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-01 08:35:10] [INFO ] Time to serialize gal into /tmp/CTLFireability13892225641102101468.gal : 3 ms
[2025-06-01 08:35:10] [INFO ] Time to serialize properties into /tmp/CTLFireability14846434034971541599.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/CTLFireability13892225641102101468.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14846434034971541599.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
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,5.74611e+279,0.332732,12364,52,369,254,32897,193,53,75,38573,0


Converting to forward existential form...Done !
original formula: AG(EF((((((((((u0.p1==2)&&(u0.p2==1))&&((u0.p3==50)&&(u1.p6==2)))&&(((u1.p7==1)&&(u1.p8==50))&&((u2.p11==2)&&(u2.p12==1))))&&((((u2.p13==...2526
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((((u0.p1==2)&&(u0.p2==1))&&((u0.p3==50)&&(u1.p6==2)))&&(((u1.p7==1)&&(u1.p8...2586
Reverse transition relation is NOT exact ! Due to transitions u0.t1, u0.t2, u0.t3, u0.t4, u0.t8, u1.t9, u1.t10, u1.t11, u1.t12, u1.t16, u2.t17, u2.t18, u2....2544
Detected timeout of ITS tools.
[2025-06-01 08:35:13] [INFO ] Flatten gal took : 15 ms
[2025-06-01 08:35:13] [INFO ] Flatten gal took : 14 ms
[2025-06-01 08:35:13] [INFO ] Time to serialize gal into /tmp/CTLFireability11570178217794851608.gal : 2 ms
[2025-06-01 08:35:13] [INFO ] Time to serialize properties into /tmp/CTLFireability14967660266698980154.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/CTLFireability11570178217794851608.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14967660266698980154.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,5.74611e+279,16.8376,297312,2,18451,5,1.37887e+06,6,0,2154,1.48099e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 08:35:44] [INFO ] Flatten gal took : 14 ms
[2025-06-01 08:35:44] [INFO ] Applying decomposition
[2025-06-01 08:35:44] [INFO ] Flatten gal took : 13 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/graph1016577635221275496.txt' '-o' '/tmp/graph1016577635221275496.bin' '-w' '/tmp/graph1016577635221275496.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1016577635221275496.bin' '-l' '-1' '-v' '-w' '/tmp/graph1016577635221275496.weights' '-q' '0' '-e' '0.001'
[2025-06-01 08:35:44] [INFO ] Decomposing Gal with order
[2025-06-01 08:35:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 08:35:44] [INFO ] Flatten gal took : 16 ms
[2025-06-01 08:35:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-01 08:35:44] [INFO ] Time to serialize gal into /tmp/CTLFireability18366422744529582249.gal : 2 ms
[2025-06-01 08:35:44] [INFO ] Time to serialize properties into /tmp/CTLFireability11972072434607598706.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/CTLFireability18366422744529582249.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11972072434607598706.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
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,5.74611e+279,0.346522,12372,52,369,254,32897,193,53,75,38573,0


Converting to forward existential form...Done !
original formula: AG(EF((((((((((u0.p1==2)&&(u0.p2==1))&&((u0.p3==50)&&(u1.p6==2)))&&(((u1.p7==1)&&(u1.p8==50))&&((u2.p11==2)&&(u2.p12==1))))&&((((u2.p13==...2526
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((((u0.p1==2)&&(u0.p2==1))&&((u0.p3==50)&&(u1.p6==2)))&&(((u1.p7==1)&&(u1.p8...2586
Reverse transition relation is NOT exact ! Due to transitions u0.t1, u0.t2, u0.t3, u0.t4, u0.t8, u1.t9, u1.t10, u1.t11, u1.t12, u1.t16, u2.t17, u2.t18, u2....2544
Detected timeout of ITS tools.
[2025-06-01 08:36:14] [INFO ] Flatten gal took : 17 ms
[2025-06-01 08:36:14] [INFO ] Flatten gal took : 11 ms
[2025-06-01 08:36:14] [INFO ] Time to serialize gal into /tmp/CTLFireability3681203195773716016.gal : 1 ms
[2025-06-01 08:36:14] [INFO ] Time to serialize properties into /tmp/CTLFireability15028013717769787744.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/CTLFireability3681203195773716016.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15028013717769787744.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.74611e+279,17.9072,297272,2,18451,5,1.37887e+06,6,0,2154,1.48099e+06,0


Converting to forward existential form...Done !
original formula: AG(EF((((((((((p1==2)&&(p2==1))&&((p3==50)&&(p6==2)))&&(((p7==1)&&(p8==50))&&((p11==2)&&(p12==1))))&&((((p13==50)&&(p16==2))&&((p17==1)&&...1956
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((((p1==2)&&(p2==1))&&((p3==50)&&(p6==2)))&&(((p7==1)&&(p8==50))&&((p11==2)&...2016
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t8, t9, t10, t11, t12, t16, t17, t18, t19, t20, t24, t25, t26, t27, t28, t32,...1594
Detected timeout of ITS tools.
[2025-06-01 08:41:14] [INFO ] Flatten gal took : 18 ms
[2025-06-01 08:41:14] [INFO ] Applying decomposition
[2025-06-01 08:41:14] [INFO ] Flatten gal took : 12 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/graph14092814313663751495.txt' '-o' '/tmp/graph14092814313663751495.bin' '-w' '/tmp/graph14092814313663751495.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14092814313663751495.bin' '-l' '-1' '-v' '-w' '/tmp/graph14092814313663751495.weights' '-q' '0' '-e' '0.001'
[2025-06-01 08:41:14] [INFO ] Decomposing Gal with order
[2025-06-01 08:41:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 08:41:14] [INFO ] Flatten gal took : 13 ms
[2025-06-01 08:41:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-01 08:41:14] [INFO ] Time to serialize gal into /tmp/CTLFireability15131211966250923689.gal : 2 ms
[2025-06-01 08:41:14] [INFO ] Time to serialize properties into /tmp/CTLFireability11539718031000821650.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/CTLFireability15131211966250923689.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11539718031000821650.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
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,5.74611e+279,0.322076,12372,52,369,254,32897,193,53,75,38573,0


Converting to forward existential form...Done !
original formula: AG(EF((((((((((u0.p1==2)&&(u0.p2==1))&&((u0.p3==50)&&(u1.p6==2)))&&(((u1.p7==1)&&(u1.p8==50))&&((u2.p11==2)&&(u2.p12==1))))&&((((u2.p13==...2526
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((((u0.p1==2)&&(u0.p2==1))&&((u0.p3==50)&&(u1.p6==2)))&&(((u1.p7==1)&&(u1.p8...2586
Reverse transition relation is NOT exact ! Due to transitions u0.t1, u0.t2, u0.t3, u0.t4, u0.t8, u1.t9, u1.t10, u1.t11, u1.t12, u1.t16, u2.t17, u2.t18, u2....2544
Detected timeout of ITS tools.
[2025-06-01 08:46:14] [INFO ] Flatten gal took : 16 ms
[2025-06-01 08:46:14] [INFO ] Flatten gal took : 10 ms
[2025-06-01 08:46:14] [INFO ] Time to serialize gal into /tmp/CTLFireability15248067104711788558.gal : 1 ms
[2025-06-01 08:46:14] [INFO ] Time to serialize properties into /tmp/CTLFireability17070830179961267082.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/CTLFireability15248067104711788558.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17070830179961267082.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,5.74611e+279,16.6746,297740,2,18451,5,1.37887e+06,6,0,2154,1.48099e+06,0


Converting to forward existential form...Done !
original formula: AG(EF((((((((((p1==2)&&(p2==1))&&((p3==50)&&(p6==2)))&&(((p7==1)&&(p8==50))&&((p11==2)&&(p12==1))))&&((((p13==50)&&(p16==2))&&((p17==1)&&...1956
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((((p1==2)&&(p2==1))&&((p3==50)&&(p6==2)))&&(((p7==1)&&(p8==50))&&((p11==2)&...2016
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t8, t9, t10, t11, t12, t16, t17, t18, t19, t20, t24, t25, t26, t27, t28, t32,...1594

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
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="JoinFreeModules-PT-0050"
export BK_EXAMINATION="Liveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 JoinFreeModules-PT-0050, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r119-tall-174876430200274"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-0050.tgz
mv JoinFreeModules-PT-0050 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;