Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r072-tall-174860067700579.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 DoubleLock-PT-p3s3, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860067700579
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 7.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 33K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.7K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K 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 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1.4M 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 DoubleLock-PT-p3s3-LTLCardinality-00
FORMULA_NAME DoubleLock-PT-p3s3-LTLCardinality-01
FORMULA_NAME DoubleLock-PT-p3s3-LTLCardinality-02
FORMULA_NAME DoubleLock-PT-p3s3-LTLCardinality-03
FORMULA_NAME DoubleLock-PT-p3s3-LTLCardinality-04
FORMULA_NAME DoubleLock-PT-p3s3-LTLCardinality-05
FORMULA_NAME DoubleLock-PT-p3s3-LTLCardinality-06
FORMULA_NAME DoubleLock-PT-p3s3-LTLCardinality-07
FORMULA_NAME DoubleLock-PT-p3s3-LTLCardinality-08
FORMULA_NAME DoubleLock-PT-p3s3-LTLCardinality-09
FORMULA_NAME DoubleLock-PT-p3s3-LTLCardinality-10
FORMULA_NAME DoubleLock-PT-p3s3-LTLCardinality-11
FORMULA_NAME DoubleLock-PT-p3s3-LTLCardinality-12
FORMULA_NAME DoubleLock-PT-p3s3-LTLCardinality-13
FORMULA_NAME DoubleLock-PT-p3s3-LTLCardinality-14
FORMULA_NAME DoubleLock-PT-p3s3-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1748786815792

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleLock-PT-p3s3
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-01 14:06:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-01 14:06:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 14:06:57] [INFO ] Load time of PNML (sax parser for PT used): 184 ms
[2025-06-01 14:06:57] [INFO ] Transformed 306 places.
[2025-06-01 14:06:57] [INFO ] Transformed 3136 transitions.
[2025-06-01 14:06:57] [INFO ] Parsed PT model containing 306 places and 3136 transitions and 12672 arcs in 298 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 68 places in 27 ms
Reduce places removed 68 places and 128 transitions.
FORMULA DoubleLock-PT-p3s3-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s3-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s3-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s3-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s3-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 31 out of 238 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 238/238 places, 3008/3008 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 236 transition count 3008
Applied a total of 2 rules in 54 ms. Remains 236 /238 variables (removed 2) and now considering 3008/3008 (removed 0) transitions.
[2025-06-01 14:06:57] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
// Phase 1: matrix 2121 rows 236 cols
[2025-06-01 14:06:57] [INFO ] Computed 2 invariants in 37 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:06:58] [INFO ] Implicit Places using invariants in 476 ms returned []
[2025-06-01 14:06:58] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:06:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:06:58] [INFO ] State equation strengthened by 143 read => feed constraints.
[2025-06-01 14:07:03] [INFO ] Implicit Places using invariants and state equation in 5286 ms returned []
Implicit Place search using SMT with State Equation took 5795 ms to find 0 implicit places.
Running 3006 sub problems to find dead transitions.
[2025-06-01 14:07:03] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:07:03] [INFO ] Invariant cache hit.
[2025-06-01 14:07:03] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 235/2357 variables, and 2 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 30079 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/236 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3006 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 3 (OVERLAPS) 2121/2356 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
SMT process timed out in 63499ms, After SMT, problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 63537ms
Starting structural reductions in LTL mode, iteration 1 : 236/238 places, 3008/3008 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69430 ms. Remains : 236/238 places, 3008/3008 transitions.
Support contains 31 out of 236 places after structural reductions.
[2025-06-01 14:08:07] [INFO ] Flatten gal took : 207 ms
[2025-06-01 14:08:07] [INFO ] Flatten gal took : 136 ms
[2025-06-01 14:08:07] [INFO ] Input system was already deterministic with 3008 transitions.
RANDOM walk for 40010 steps (380 resets) in 1728 ms. (23 steps per ms) remains 12/24 properties
BEST_FIRST walk for 40004 steps (66 resets) in 137 ms. (289 steps per ms) remains 11/12 properties
BEST_FIRST walk for 40004 steps (65 resets) in 96 ms. (412 steps per ms) remains 10/11 properties
BEST_FIRST walk for 40004 steps (56 resets) in 105 ms. (377 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (61 resets) in 221 ms. (180 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (69 resets) in 116 ms. (341 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40004 steps (68 resets) in 84 ms. (470 steps per ms) remains 7/9 properties
BEST_FIRST walk for 40004 steps (71 resets) in 78 ms. (506 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (62 resets) in 88 ms. (449 steps per ms) remains 7/7 properties
[2025-06-01 14:08:08] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:08:08] [INFO ] Invariant cache hit.
[2025-06-01 14:08:08] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 78/89 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 1214/1303 variables, 89/90 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1303 variables, 12/102 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1303 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 996/2299 variables, 89/191 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2299 variables, 1/192 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2299 variables, 131/323 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2299 variables, 0/323 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp21 is UNSAT
At refinement iteration 10 (OVERLAPS) 58/2357 variables, 58/381 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2357 variables, 0/381 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/2357 variables, 0/381 constraints. Problems are: Problem set: 6 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2357/2357 variables, and 381 constraints, problems are : Problem set: 6 solved, 1 unsolved in 1248 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 236/236 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 81/86 variables, 1/1 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/1 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1138/1224 variables, 86/87 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1224 variables, 12/99 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1224 variables, 0/99 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 1072/2296 variables, 89/188 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2296 variables, 1/189 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2296 variables, 131/320 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2296 variables, 1/321 constraints. Problems are: Problem set: 6 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 14:08:10] [INFO ] Deduced a trap along path composed of 3 places in 57 ms of which 7 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/2296 variables, 1/322 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2296 variables, 0/322 constraints. Problems are: Problem set: 6 solved, 1 unsolved
Problem AtomicPropp6 is UNSAT
After SMT solving in domain Int declared 2357/2357 variables, and 383 constraints, problems are : Problem set: 7 solved, 0 unsolved in 1805 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 236/236 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 1/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 3080ms problems are : Problem set: 7 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA DoubleLock-PT-p3s3-LTLCardinality-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA DoubleLock-PT-p3s3-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA DoubleLock-PT-p3s3-LTLCardinality-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 7 atomic propositions for a total of 8 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA DoubleLock-PT-p3s3-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s3-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s3-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 9 stabilizing places and 960 stable transitions
Graph (complete) has 5547 edges and 236 vertex of which 235 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.28 ms
FORMULA DoubleLock-PT-p3s3-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0&&X(F(p0))))))'
Support contains 2 out of 236 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 236/236 places, 3008/3008 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 235 transition count 3008
Applied a total of 1 rules in 17 ms. Remains 235 /236 variables (removed 1) and now considering 3008/3008 (removed 0) transitions.
[2025-06-01 14:08:12] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
// Phase 1: matrix 2121 rows 235 cols
[2025-06-01 14:08:12] [INFO ] Computed 2 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:08:12] [INFO ] Implicit Places using invariants in 217 ms returned []
[2025-06-01 14:08:12] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:08:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:08:12] [INFO ] State equation strengthened by 143 read => feed constraints.
[2025-06-01 14:08:15] [INFO ] Implicit Places using invariants and state equation in 3030 ms returned []
Implicit Place search using SMT with State Equation took 3253 ms to find 0 implicit places.
Running 3006 sub problems to find dead transitions.
[2025-06-01 14:08:15] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:08:15] [INFO ] Invariant cache hit.
[2025-06-01 14:08:15] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 235/2356 variables, and 2 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/235 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3006 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 3 (OVERLAPS) 2121/2356 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2356 variables, 143/380 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2356/2356 variables, and 3386 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 31286 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64613ms problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 64623ms
Starting structural reductions in LTL mode, iteration 1 : 235/236 places, 3008/3008 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67905 ms. Remains : 235/236 places, 3008/3008 transitions.
Stuttering acceptance computed with spot in 307 ms :[(NOT p0), (NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : DoubleLock-PT-p3s3-LTLCardinality-09
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA DoubleLock-PT-p3s3-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p3s3-LTLCardinality-09 finished in 68282 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 236 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 236/236 places, 3008/3008 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 235 transition count 3008
Applied a total of 1 rules in 13 ms. Remains 235 /236 variables (removed 1) and now considering 3008/3008 (removed 0) transitions.
[2025-06-01 14:09:20] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:09:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:09:20] [INFO ] Implicit Places using invariants in 357 ms returned []
[2025-06-01 14:09:20] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:09:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:09:20] [INFO ] State equation strengthened by 143 read => feed constraints.
[2025-06-01 14:09:24] [INFO ] Implicit Places using invariants and state equation in 3506 ms returned []
Implicit Place search using SMT with State Equation took 3886 ms to find 0 implicit places.
Running 3006 sub problems to find dead transitions.
[2025-06-01 14:09:24] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:09:24] [INFO ] Invariant cache hit.
[2025-06-01 14:09:24] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 235/2356 variables, and 2 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/235 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3006 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 3 (OVERLAPS) 2121/2356 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2356 variables, 143/380 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2356/2356 variables, and 3386 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 31243 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64472ms problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 64479ms
Starting structural reductions in LTL mode, iteration 1 : 235/236 places, 3008/3008 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68385 ms. Remains : 235/236 places, 3008/3008 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DoubleLock-PT-p3s3-LTLCardinality-10
Stuttering criterion allowed to conclude after 47 steps with 0 reset in 4 ms.
FORMULA DoubleLock-PT-p3s3-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p3s3-LTLCardinality-10 finished in 68480 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((F(G(p0)) U p1)))))'
Support contains 3 out of 236 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 236/236 places, 3008/3008 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 235 transition count 3008
Applied a total of 1 rules in 10 ms. Remains 235 /236 variables (removed 1) and now considering 3008/3008 (removed 0) transitions.
[2025-06-01 14:10:28] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:10:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:10:29] [INFO ] Implicit Places using invariants in 397 ms returned []
[2025-06-01 14:10:29] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:10:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:10:29] [INFO ] State equation strengthened by 143 read => feed constraints.
[2025-06-01 14:10:31] [INFO ] Implicit Places using invariants and state equation in 2715 ms returned []
Implicit Place search using SMT with State Equation took 3116 ms to find 0 implicit places.
Running 3006 sub problems to find dead transitions.
[2025-06-01 14:10:31] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:10:31] [INFO ] Invariant cache hit.
[2025-06-01 14:10:31] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 235/2356 variables, and 2 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/235 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3006 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 3 (OVERLAPS) 2121/2356 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2356 variables, 143/380 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2356/2356 variables, and 3386 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 31265 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64488ms problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 64493ms
Starting structural reductions in LTL mode, iteration 1 : 235/236 places, 3008/3008 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67631 ms. Remains : 235/236 places, 3008/3008 transitions.
Stuttering acceptance computed with spot in 200 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p0), (NOT p1)]
Running random walk in product with property : DoubleLock-PT-p3s3-LTLCardinality-12
Stuttering criterion allowed to conclude after 1130 steps with 15 reset in 34 ms.
FORMULA DoubleLock-PT-p3s3-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p3s3-LTLCardinality-12 finished in 67886 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 236 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 236/236 places, 3008/3008 transitions.
Graph (complete) has 5547 edges and 236 vertex of which 235 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.11 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 124 ms. Remains 235 /236 variables (removed 1) and now considering 3008/3008 (removed 0) transitions.
[2025-06-01 14:11:36] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:11:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:11:37] [INFO ] Implicit Places using invariants in 302 ms returned []
[2025-06-01 14:11:37] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:11:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:11:37] [INFO ] State equation strengthened by 143 read => feed constraints.
[2025-06-01 14:11:40] [INFO ] Implicit Places using invariants and state equation in 3156 ms returned []
Implicit Place search using SMT with State Equation took 3492 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 14:11:40] [INFO ] Redundant transitions in 141 ms returned []
Running 3006 sub problems to find dead transitions.
[2025-06-01 14:11:40] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:11:40] [INFO ] Invariant cache hit.
[2025-06-01 14:11:40] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 235/2356 variables, and 2 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/235 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3006 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 3 (OVERLAPS) 2121/2356 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2356 variables, 143/380 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2356/2356 variables, and 3386 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 31225 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63862ms problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 63868ms
Starting structural reductions in SI_LTL mode, iteration 1 : 235/236 places, 3008/3008 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 67644 ms. Remains : 235/236 places, 3008/3008 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : DoubleLock-PT-p3s3-LTLCardinality-13
Product exploration explored 100000 steps with 1474 reset in 512 ms.
Product exploration explored 100000 steps with 1487 reset in 491 ms.
Computed a total of 9 stabilizing places and 960 stable transitions
Computed a total of 9 stabilizing places and 960 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 144 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
RANDOM walk for 14568 steps (137 resets) in 39 ms. (364 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 96 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Support contains 1 out of 235 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 76 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
[2025-06-01 14:12:45] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:12:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:12:46] [INFO ] Implicit Places using invariants in 262 ms returned []
[2025-06-01 14:12:46] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:12:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:12:46] [INFO ] State equation strengthened by 143 read => feed constraints.
[2025-06-01 14:12:49] [INFO ] Implicit Places using invariants and state equation in 3117 ms returned []
Implicit Place search using SMT with State Equation took 3395 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 14:12:49] [INFO ] Redundant transitions in 173 ms returned []
Running 3006 sub problems to find dead transitions.
[2025-06-01 14:12:49] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:12:49] [INFO ] Invariant cache hit.
[2025-06-01 14:12:49] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 235/2356 variables, and 2 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/235 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3006 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 3 (OVERLAPS) 2121/2356 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2356 variables, 143/380 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2356/2356 variables, and 3386 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 31214 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64393ms problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 64398ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 68066 ms. Remains : 235/235 places, 3008/3008 transitions.
Computed a total of 9 stabilizing places and 960 stable transitions
Computed a total of 9 stabilizing places and 960 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 77 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
RANDOM walk for 13439 steps (122 resets) in 50 ms. (263 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1452 reset in 456 ms.
Product exploration explored 100000 steps with 1463 reset in 482 ms.
Built C files in :
/tmp/ltsmin16146640565713899910
[2025-06-01 14:13:55] [INFO ] Too many transitions (3008) to apply POR reductions. Disabling POR matrices.
[2025-06-01 14:13:55] [INFO ] Built C files in 78ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16146640565713899910
Running compilation step : cd /tmp/ltsmin16146640565713899910;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16146640565713899910;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16146640565713899910;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 1 out of 235 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 50 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
[2025-06-01 14:13:58] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:13:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:13:58] [INFO ] Implicit Places using invariants in 201 ms returned []
[2025-06-01 14:13:58] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:13:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:13:58] [INFO ] State equation strengthened by 143 read => feed constraints.
[2025-06-01 14:14:01] [INFO ] Implicit Places using invariants and state equation in 3049 ms returned []
Implicit Place search using SMT with State Equation took 3252 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 14:14:01] [INFO ] Redundant transitions in 74 ms returned []
Running 3006 sub problems to find dead transitions.
[2025-06-01 14:14:01] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:14:01] [INFO ] Invariant cache hit.
[2025-06-01 14:14:01] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 235/2356 variables, and 2 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/235 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3006 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 3 (OVERLAPS) 2121/2356 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2356 variables, 143/380 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2356/2356 variables, and 3386 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 31222 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64362ms problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 64368ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 67764 ms. Remains : 235/235 places, 3008/3008 transitions.
Built C files in :
/tmp/ltsmin6868301050897297794
[2025-06-01 14:15:06] [INFO ] Too many transitions (3008) to apply POR reductions. Disabling POR matrices.
[2025-06-01 14:15:06] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6868301050897297794
Running compilation step : cd /tmp/ltsmin6868301050897297794;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6868301050897297794;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6868301050897297794;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-01 14:15:09] [INFO ] Flatten gal took : 101 ms
[2025-06-01 14:15:09] [INFO ] Flatten gal took : 91 ms
[2025-06-01 14:15:09] [INFO ] Time to serialize gal into /tmp/LTL6459052911705964813.gal : 23 ms
[2025-06-01 14:15:09] [INFO ] Time to serialize properties into /tmp/LTL13542803316761245113.prop : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6459052911705964813.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6072401997950031210.hoa' '-atoms' '/tmp/LTL13542803316761245113.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL13542803316761245113.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6072401997950031210.hoa
Detected timeout of ITS tools.
[2025-06-01 14:15:24] [INFO ] Flatten gal took : 86 ms
[2025-06-01 14:15:24] [INFO ] Flatten gal took : 85 ms
[2025-06-01 14:15:24] [INFO ] Time to serialize gal into /tmp/LTL2262173702010022349.gal : 17 ms
[2025-06-01 14:15:24] [INFO ] Time to serialize properties into /tmp/LTL6585132372452955151.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2262173702010022349.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6585132372452955151.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("(p127<1)"))))
Formula 0 simplified : GF!"(p127<1)"
Detected timeout of ITS tools.
[2025-06-01 14:15:39] [INFO ] Flatten gal took : 84 ms
[2025-06-01 14:15:39] [INFO ] Applying decomposition
[2025-06-01 14:15:40] [INFO ] Flatten gal took : 86 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/graph572007416460634356.txt' '-o' '/tmp/graph572007416460634356.bin' '-w' '/tmp/graph572007416460634356.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph572007416460634356.bin' '-l' '-1' '-v' '-w' '/tmp/graph572007416460634356.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:15:40] [INFO ] Decomposing Gal with order
[2025-06-01 14:15:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:15:40] [INFO ] Removed a total of 7184 redundant transitions.
[2025-06-01 14:15:40] [INFO ] Flatten gal took : 304 ms
[2025-06-01 14:15:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 446 labels/synchronizations in 123 ms.
[2025-06-01 14:15:40] [INFO ] Time to serialize gal into /tmp/LTL12759634980343696122.gal : 21 ms
[2025-06-01 14:15:40] [INFO ] Time to serialize properties into /tmp/LTL6320923524003766281.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12759634980343696122.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6320923524003766281.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G("(i7.u62.p127<1)"))))
Formula 0 simplified : GF!"(i7.u62.p127<1)"
Detected timeout of ITS tools.
Treatment of property DoubleLock-PT-p3s3-LTLCardinality-13 finished in 259429 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2025-06-01 14:15:56] [INFO ] Flatten gal took : 70 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17872808228098653715
[2025-06-01 14:15:56] [INFO ] Too many transitions (3008) to apply POR reductions. Disabling POR matrices.
[2025-06-01 14:15:56] [INFO ] Applying decomposition
[2025-06-01 14:15:56] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17872808228098653715
Running compilation step : cd /tmp/ltsmin17872808228098653715;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-06-01 14:15:56] [INFO ] Flatten gal took : 71 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/graph5876996726928459139.txt' '-o' '/tmp/graph5876996726928459139.bin' '-w' '/tmp/graph5876996726928459139.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5876996726928459139.bin' '-l' '-1' '-v' '-w' '/tmp/graph5876996726928459139.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:15:56] [INFO ] Decomposing Gal with order
[2025-06-01 14:15:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:15:56] [INFO ] Removed a total of 7184 redundant transitions.
[2025-06-01 14:15:56] [INFO ] Flatten gal took : 139 ms
[2025-06-01 14:15:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 561 labels/synchronizations in 87 ms.
[2025-06-01 14:15:56] [INFO ] Time to serialize gal into /tmp/LTLCardinality13251332715385018152.gal : 15 ms
[2025-06-01 14:15:56] [INFO ] Time to serialize properties into /tmp/LTLCardinality17500250425240900251.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality13251332715385018152.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality17500250425240900251.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 1 LTL properties
Checking formula 0 : !((F(G("(i7.i1.u62.p127<1)"))))
Formula 0 simplified : GF!"(i7.i1.u62.p127<1)"
Compilation finished in 6735 ms.
Running link step : cd /tmp/ltsmin17872808228098653715;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 66 ms.
Running LTSmin : cd /tmp/ltsmin17872808228098653715;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.000: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.014: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.016: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.016: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.017: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.019: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.023: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.023: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.023: Initializing POR dependencies: labels 3009, guards 3008
pins2lts-mc-linux64( 4/ 8), 0.025: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 64.118: No maybe-coenabled matrix found. Turning off NESs from NDS+MC.
pins2lts-mc-linux64( 0/ 8), 228.995: LTL layer: formula: <>([]((LTLAPp0==true)))
pins2lts-mc-linux64( 0/ 8), 228.995: "<>([]((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 228.996: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 229.070: buchi has 2 states
pins2lts-mc-linux64( 0/ 8), 229.918: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 229.970: There are 3010 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 229.970: State length is 237, there are 3012 groups
pins2lts-mc-linux64( 0/ 8), 229.970: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 229.970: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 229.970: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 229.970: Visible groups: 0 / 3012, labels: 1 / 3010
pins2lts-mc-linux64( 0/ 8), 229.970: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 229.970: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 3/ 8), 230.264: [Blue] ~101 levels ~960 states ~3984 transitions
pins2lts-mc-linux64( 3/ 8), 230.436: [Blue] ~201 levels ~1920 states ~7024 transitions
pins2lts-mc-linux64( 0/ 8), 230.714: [Blue] ~423 levels ~3840 states ~10752 transitions
pins2lts-mc-linux64( 0/ 8), 231.187: [Blue] ~850 levels ~7680 states ~17704 transitions
pins2lts-mc-linux64( 0/ 8), 232.164: [Blue] ~1704 levels ~15360 states ~31632 transitions
pins2lts-mc-linux64( 0/ 8), 234.078: [Blue] ~3410 levels ~30720 states ~59520 transitions
pins2lts-mc-linux64( 0/ 8), 237.477: [Blue] ~6823 levels ~61440 states ~115272 transitions
pins2lts-mc-linux64( 0/ 8), 244.103: [Blue] ~13650 levels ~122880 states ~226768 transitions
pins2lts-mc-linux64( 0/ 8), 257.199: [Blue] ~27303 levels ~245760 states ~449792 transitions
pins2lts-mc-linux64( 0/ 8), 282.491: [Blue] ~54610 levels ~491520 states ~895784 transitions
pins2lts-mc-linux64( 0/ 8), 331.797: [Blue] ~109224 levels ~983040 states ~1787792 transitions
pins2lts-mc-linux64( 0/ 8), 430.808: [Blue] ~218450 levels ~1966080 states ~3571840 transitions
pins2lts-mc-linux64( 0/ 8), 627.685: [Blue] ~436903 levels ~3932160 states ~7139912 transitions
pins2lts-mc-linux64( 2/ 8), 913.503: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 913.626:
pins2lts-mc-linux64( 0/ 8), 913.626: Explored 5064695 states 14137106 transitions, fanout: 2.791
pins2lts-mc-linux64( 0/ 8), 913.626: Total exploration time 683.630 sec (683.520 sec minimum, 683.554 sec on average)
pins2lts-mc-linux64( 0/ 8), 913.626: States per second: 7409, Transitions per second: 20679
pins2lts-mc-linux64( 0/ 8), 913.626:
pins2lts-mc-linux64( 0/ 8), 913.626: State space has 13314545 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 913.626: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 913.626: blue states: 5064695 (38.04%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 913.626: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 913.626: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 913.627:
pins2lts-mc-linux64( 0/ 8), 913.627: Total memory used for local state coloring: 64.7MB
pins2lts-mc-linux64( 0/ 8), 913.627:
pins2lts-mc-linux64( 0/ 8), 913.627: Queue width: 8B, total height: 4242771, memory: 32.37MB
pins2lts-mc-linux64( 0/ 8), 913.627: Tree memory: 357.6MB, 28.2 B/state, compr.: 3.0%
pins2lts-mc-linux64( 0/ 8), 913.627: Tree fill ratio (roots/leafs): 9.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 913.627: Stored 3418 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 913.627: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 913.627: Est. total memory use: 390.0MB (~1056.4MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin17872808228098653715;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin17872808228098653715;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:1583)
Detected timeout of ITS tools.
[2025-06-01 14:38:56] [INFO ] Flatten gal took : 68 ms
[2025-06-01 14:38:56] [INFO ] Time to serialize gal into /tmp/LTLCardinality6866724278432927608.gal : 11 ms
[2025-06-01 14:38:56] [INFO ] Time to serialize properties into /tmp/LTLCardinality4498830220983579728.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality6866724278432927608.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4498830220983579728.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 1 LTL properties
Checking formula 0 : !((F(G("(p127<1)"))))
Formula 0 simplified : GF!"(p127<1)"
ITS-tools command line returned an error code 137
[2025-06-01 14:56:28] [INFO ] Flatten gal took : 604 ms
[2025-06-01 14:56:30] [INFO ] Input system was already deterministic with 3008 transitions.
[2025-06-01 14:56:54] [INFO ] Transformed 236 places.
[2025-06-01 14:56:54] [INFO ] Transformed 3008 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2025-06-01 14:56:54] [INFO ] Time to serialize gal into /tmp/LTLCardinality14821506072026488155.gal : 29 ms
[2025-06-01 14:56:54] [INFO ] Time to serialize properties into /tmp/LTLCardinality1108339124930667475.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality14821506072026488155.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality1108339124930667475.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G("(p127<1)"))))
Formula 0 simplified : GF!"(p127<1)"

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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="DoubleLock-PT-p3s3"
export BK_EXAMINATION="LTLCardinality"
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 DoubleLock-PT-p3s3, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r072-tall-174860067700579"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p3s3.tgz
mv DoubleLock-PT-p3s3 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;