About the Execution of ITS-Tools for DoubleLock-PT-p1s3
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 2296869.00 | 0.00 | 0.00 | T?FTFFTFFFTTFTFF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r072-tall-174860067600539.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-p1s3, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860067600539
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.8M
-rw-r--r-- 1 mcc users 6.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K 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 8.6K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K 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 4.0K 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 3.4M 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-p1s3-LTLCardinality-00
FORMULA_NAME DoubleLock-PT-p1s3-LTLCardinality-01
FORMULA_NAME DoubleLock-PT-p1s3-LTLCardinality-02
FORMULA_NAME DoubleLock-PT-p1s3-LTLCardinality-03
FORMULA_NAME DoubleLock-PT-p1s3-LTLCardinality-04
FORMULA_NAME DoubleLock-PT-p1s3-LTLCardinality-05
FORMULA_NAME DoubleLock-PT-p1s3-LTLCardinality-06
FORMULA_NAME DoubleLock-PT-p1s3-LTLCardinality-07
FORMULA_NAME DoubleLock-PT-p1s3-LTLCardinality-08
FORMULA_NAME DoubleLock-PT-p1s3-LTLCardinality-09
FORMULA_NAME DoubleLock-PT-p1s3-LTLCardinality-10
FORMULA_NAME DoubleLock-PT-p1s3-LTLCardinality-11
FORMULA_NAME DoubleLock-PT-p1s3-LTLCardinality-12
FORMULA_NAME DoubleLock-PT-p1s3-LTLCardinality-13
FORMULA_NAME DoubleLock-PT-p1s3-LTLCardinality-14
FORMULA_NAME DoubleLock-PT-p1s3-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1748766462137
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-p1s3
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-01 08:27:43] [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 08:27:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 08:27:43] [INFO ] Load time of PNML (sax parser for PT used): 480 ms
[2025-06-01 08:27:43] [INFO ] Transformed 570 places.
[2025-06-01 08:27:44] [INFO ] Transformed 7568 transitions.
[2025-06-01 08:27:44] [INFO ] Parsed PT model containing 570 places and 7568 transitions and 30656 arcs in 643 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 132 places in 32 ms
Reduce places removed 132 places and 256 transitions.
FORMULA DoubleLock-PT-p1s3-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s3-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s3-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s3-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s3-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s3-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s3-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s3-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 out of 438 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 438/438 places, 7312/7312 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 435 transition count 7312
Applied a total of 3 rules in 115 ms. Remains 435 /438 variables (removed 3) and now considering 7312/7312 (removed 0) transitions.
[2025-06-01 08:27:44] [INFO ] Flow matrix only has 4971 transitions (discarded 2341 similar events)
// Phase 1: matrix 4971 rows 435 cols
[2025-06-01 08:27:44] [INFO ] Computed 2 invariants in 102 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 08:27:45] [INFO ] Implicit Places using invariants in 888 ms returned []
[2025-06-01 08:27:45] [INFO ] Flow matrix only has 4971 transitions (discarded 2341 similar events)
[2025-06-01 08:27:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 08:27:46] [INFO ] State equation strengthened by 400 read => feed constraints.
[2025-06-01 08:28:16] [INFO ] Performed 334/435 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-01 08:28:39] [INFO ] Implicit Places using invariants and state equation in 53897 ms returned []
Implicit Place search using SMT with State Equation took 54821 ms to find 0 implicit places.
Running 7310 sub problems to find dead transitions.
[2025-06-01 08:28:39] [INFO ] Flow matrix only has 4971 transitions (discarded 2341 similar events)
[2025-06-01 08:28:39] [INFO ] Invariant cache hit.
[2025-06-01 08:28:39] [INFO ] State equation strengthened by 400 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/434 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7310 unsolved
SMT process timed out in 46002ms, After SMT, problems are : Problem set: 0 solved, 7310 unsolved
Search for dead transitions found 0 dead transitions in 46045ms
Starting structural reductions in LTL mode, iteration 1 : 435/438 places, 7312/7312 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 101042 ms. Remains : 435/438 places, 7312/7312 transitions.
Support contains 19 out of 435 places after structural reductions.
[2025-06-01 08:29:25] [INFO ] Flatten gal took : 379 ms
[2025-06-01 08:29:26] [INFO ] Flatten gal took : 231 ms
[2025-06-01 08:29:26] [INFO ] Input system was already deterministic with 7312 transitions.
RANDOM walk for 40008 steps (368 resets) in 2199 ms. (18 steps per ms) remains 7/16 properties
BEST_FIRST walk for 40004 steps (56 resets) in 119 ms. (333 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40003 steps (58 resets) in 129 ms. (307 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40004 steps (49 resets) in 133 ms. (298 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (56 resets) in 175 ms. (227 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (58 resets) in 97 ms. (408 steps per ms) remains 5/5 properties
[2025-06-01 08:29:27] [INFO ] Flow matrix only has 4971 transitions (discarded 2341 similar events)
[2025-06-01 08:29:27] [INFO ] Invariant cache hit.
[2025-06-01 08:29:27] [INFO ] State equation strengthened by 400 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) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 147/153 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/153 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 2542/2695 variables, 153/154 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2695 variables, 12/166 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2695 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 2588/5283 variables, 159/325 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/5283 variables, 1/326 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/5283 variables, 388/714 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/5283 variables, 0/714 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5406/5406 variables, and 837 constraints, problems are : Problem set: 0 solved, 5 unsolved in 5023 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 435/435 constraints, ReadFeed: 400/400 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 147/153 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/153 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 2542/2695 variables, 153/154 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2695 variables, 12/166 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2695 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 2588/5283 variables, 159/325 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/5283 variables, 1/326 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/5283 variables, 388/714 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/5283 variables, 5/719 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 08:29:36] [INFO ] Deduced a trap along path composed of 4 places in 62 ms of which 7 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5283/5406 variables, and 720 constraints, problems are : Problem set: 0 solved, 5 unsolved in 5024 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 312/435 constraints, ReadFeed: 400/400 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 10096ms problems are : Problem set: 0 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 6 out of 435 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 435/435 places, 7312/7312 transitions.
Graph (complete) has 11972 edges and 435 vertex of which 434 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.16 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 127 transitions
Reduce isomorphic transitions removed 127 transitions.
Iterating post reduction 0 with 127 rules applied. Total rules applied 128 place count 434 transition count 7185
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 129 place count 433 transition count 7057
Iterating global reduction 1 with 1 rules applied. Total rules applied 130 place count 433 transition count 7057
Applied a total of 130 rules in 441 ms. Remains 433 /435 variables (removed 2) and now considering 7057/7312 (removed 255) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 443 ms. Remains : 433/435 places, 7057/7312 transitions.
RANDOM walk for 40001 steps (372 resets) in 420 ms. (95 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (52 resets) in 137 ms. (289 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (55 resets) in 106 ms. (373 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40003 steps (47 resets) in 109 ms. (363 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (55 resets) in 99 ms. (400 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (58 resets) in 94 ms. (421 steps per ms) remains 4/4 properties
[2025-06-01 08:29:38] [INFO ] Flow matrix only has 4716 transitions (discarded 2341 similar events)
// Phase 1: matrix 4716 rows 433 cols
[2025-06-01 08:29:38] [INFO ] Computed 2 invariants in 47 ms
[2025-06-01 08:29:38] [INFO ] State equation strengthened by 400 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 137/141 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/141 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 4660/4801 variables, 81/85 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4801 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4801 variables, 400/486 constraints. Problems are: Problem set: 0 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/4801 variables, 0/486 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 129/4930 variables, 1/487 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/4930 variables, 129/616 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4930 variables, 0/616 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp15 is UNSAT
Solver is answering 'unknown', stopping.
Problem AtomicPropp2 is UNSAT
After SMT solving in domain Real declared 5149/5149 variables, and 835 constraints, problems are : Problem set: 3 solved, 1 unsolved in 7020 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 433/433 constraints, ReadFeed: 400/400 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
After SMT solving in domain Int declared 1/5149 variables, and 0 constraints, problems are : Problem set: 4 solved, 0 unsolved in 17 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/433 constraints, ReadFeed: 0/400 constraints, PredecessorRefiner: 0/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7133ms problems are : Problem set: 4 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA DoubleLock-PT-p1s3-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 4 atomic propositions for a total of 7 simplifications.
Initial state reduction rules removed 3 formulas.
FORMULA DoubleLock-PT-p1s3-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s3-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s3-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 10 stabilizing places and 2144 stable transitions
Graph (complete) has 13639 edges and 435 vertex of which 434 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.34 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(X(F(p0)))))'
Support contains 1 out of 435 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 435/435 places, 7312/7312 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 434 transition count 7312
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 433 transition count 7184
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 433 transition count 7184
Applied a total of 3 rules in 79 ms. Remains 433 /435 variables (removed 2) and now considering 7184/7312 (removed 128) transitions.
[2025-06-01 08:29:45] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
// Phase 1: matrix 4843 rows 433 cols
[2025-06-01 08:29:45] [INFO ] Computed 2 invariants in 48 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 08:29:46] [INFO ] Implicit Places using invariants in 482 ms returned []
[2025-06-01 08:29:46] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2025-06-01 08:29:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 08:29:47] [INFO ] State equation strengthened by 400 read => feed constraints.
[2025-06-01 08:30:18] [INFO ] Performed 59/433 implicitness test of which 0 returned IMPLICIT in 31 seconds.
[2025-06-01 08:30:49] [INFO ] Performed 419/433 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2025-06-01 08:30:56] [INFO ] Implicit Places using invariants and state equation in 70550 ms returned []
Implicit Place search using SMT with State Equation took 71041 ms to find 0 implicit places.
Running 7182 sub problems to find dead transitions.
[2025-06-01 08:30:56] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2025-06-01 08:30:56] [INFO ] Invariant cache hit.
[2025-06-01 08:30:56] [INFO ] State equation strengthened by 400 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/433 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7182 unsolved
SMT process timed out in 44971ms, After SMT, problems are : Problem set: 0 solved, 7182 unsolved
Search for dead transitions found 0 dead transitions in 44997ms
Starting structural reductions in LTL mode, iteration 1 : 433/435 places, 7184/7312 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 116137 ms. Remains : 433/435 places, 7184/7312 transitions.
Stuttering acceptance computed with spot in 282 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DoubleLock-PT-p1s3-LTLCardinality-00
Product exploration explored 100000 steps with 25000 reset in 947 ms.
Product exploration explored 100000 steps with 25000 reset in 758 ms.
Computed a total of 10 stabilizing places and 2144 stable transitions
Computed a total of 10 stabilizing places and 2144 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 67 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 146 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 5870 steps (54 resets) in 317 ms. (18 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 122 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 146 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 433 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 24 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
[2025-06-01 08:31:44] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2025-06-01 08:31:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 08:31:45] [INFO ] Implicit Places using invariants in 451 ms returned []
[2025-06-01 08:31:45] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2025-06-01 08:31:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 08:31:46] [INFO ] State equation strengthened by 400 read => feed constraints.
[2025-06-01 08:32:16] [INFO ] Performed 59/433 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-01 08:32:46] [INFO ] Performed 421/433 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-01 08:32:53] [INFO ] Implicit Places using invariants and state equation in 68420 ms returned []
Implicit Place search using SMT with State Equation took 68875 ms to find 0 implicit places.
Running 7182 sub problems to find dead transitions.
[2025-06-01 08:32:53] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2025-06-01 08:32:53] [INFO ] Invariant cache hit.
[2025-06-01 08:32:53] [INFO ] State equation strengthened by 400 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/433 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7182 unsolved
SMT process timed out in 44786ms, After SMT, problems are : Problem set: 0 solved, 7182 unsolved
Search for dead transitions found 0 dead transitions in 44798ms
Finished structural reductions in LTL mode , in 1 iterations and 113720 ms. Remains : 433/433 places, 7184/7184 transitions.
Computed a total of 10 stabilizing places and 2144 stable transitions
Computed a total of 10 stabilizing places and 2144 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 94 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 173 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 13152 steps (118 resets) in 129 ms. (101 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 95 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 161 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 161 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 890 ms.
Product exploration explored 100000 steps with 25000 reset in 907 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 185 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 324 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 08:33:42] [INFO ] Redundant transitions in 741 ms returned []
Running 7182 sub problems to find dead transitions.
[2025-06-01 08:33:42] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2025-06-01 08:33:42] [INFO ] Invariant cache hit.
[2025-06-01 08:33:42] [INFO ] State equation strengthened by 400 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/433 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7182 unsolved
SMT process timed out in 44661ms, After SMT, problems are : Problem set: 0 solved, 7182 unsolved
Search for dead transitions found 0 dead transitions in 44673ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 45773 ms. Remains : 433/433 places, 7184/7184 transitions.
Built C files in :
/tmp/ltsmin10812657229446864623
[2025-06-01 08:34:27] [INFO ] Built C files in 114ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10812657229446864623
Running compilation step : cd /tmp/ltsmin10812657229446864623;'/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/ltsmin10812657229446864623;'/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/ltsmin10812657229446864623;'/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$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 1 out of 433 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 32 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
[2025-06-01 08:34:30] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2025-06-01 08:34:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 08:34:31] [INFO ] Implicit Places using invariants in 436 ms returned []
[2025-06-01 08:34:31] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2025-06-01 08:34:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 08:34:32] [INFO ] State equation strengthened by 400 read => feed constraints.
[2025-06-01 08:35:03] [INFO ] Performed 64/433 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-01 08:35:33] [INFO ] Performed 422/433 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-01 08:35:39] [INFO ] Implicit Places using invariants and state equation in 68762 ms returned []
Implicit Place search using SMT with State Equation took 69201 ms to find 0 implicit places.
Running 7182 sub problems to find dead transitions.
[2025-06-01 08:35:39] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2025-06-01 08:35:39] [INFO ] Invariant cache hit.
[2025-06-01 08:35:39] [INFO ] State equation strengthened by 400 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/433 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7182 unsolved
SMT process timed out in 44967ms, After SMT, problems are : Problem set: 0 solved, 7182 unsolved
Search for dead transitions found 0 dead transitions in 44980ms
Finished structural reductions in LTL mode , in 1 iterations and 114238 ms. Remains : 433/433 places, 7184/7184 transitions.
Built C files in :
/tmp/ltsmin11482923451458663959
[2025-06-01 08:36:24] [INFO ] Built C files in 70ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11482923451458663959
Running compilation step : cd /tmp/ltsmin11482923451458663959;'/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/ltsmin11482923451458663959;'/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/ltsmin11482923451458663959;'/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 08:36:28] [INFO ] Flatten gal took : 195 ms
[2025-06-01 08:36:28] [INFO ] Flatten gal took : 202 ms
[2025-06-01 08:36:28] [INFO ] Time to serialize gal into /tmp/LTL2109985360453311845.gal : 59 ms
[2025-06-01 08:36:28] [INFO ] Time to serialize properties into /tmp/LTL9061318605638349130.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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2109985360453311845.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6728816202393907387.hoa' '-atoms' '/tmp/LTL9061318605638349130.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...317
Loading property file /tmp/LTL9061318605638349130.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6728816202393907387.hoa
Detected timeout of ITS tools.
[2025-06-01 08:36:44] [INFO ] Flatten gal took : 160 ms
[2025-06-01 08:36:44] [INFO ] Flatten gal took : 164 ms
[2025-06-01 08:36:44] [INFO ] Time to serialize gal into /tmp/LTL9221171121846326207.gal : 30 ms
[2025-06-01 08:36:44] [INFO ] Time to serialize properties into /tmp/LTL15451441501997142904.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/LTL9221171121846326207.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15451441501997142904.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...276
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("(p252<1)"))))))
Formula 0 simplified : XXXG!"(p252<1)"
Detected timeout of ITS tools.
[2025-06-01 08:36:59] [INFO ] Flatten gal took : 150 ms
[2025-06-01 08:36:59] [INFO ] Applying decomposition
[2025-06-01 08:36:59] [INFO ] Flatten gal took : 157 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/graph1038349055043270925.txt' '-o' '/tmp/graph1038349055043270925.bin' '-w' '/tmp/graph1038349055043270925.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1038349055043270925.bin' '-l' '-1' '-v' '-w' '/tmp/graph1038349055043270925.weights' '-q' '0' '-e' '0.001'
[2025-06-01 08:37:00] [INFO ] Decomposing Gal with order
[2025-06-01 08:37:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 08:37:00] [INFO ] Removed a total of 17557 redundant transitions.
[2025-06-01 08:37:00] [INFO ] Flatten gal took : 550 ms
[2025-06-01 08:37:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 932 labels/synchronizations in 337 ms.
[2025-06-01 08:37:01] [INFO ] Time to serialize gal into /tmp/LTL5891184745036842965.gal : 35 ms
[2025-06-01 08:37:01] [INFO ] Time to serialize properties into /tmp/LTL3745282933258658553.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/LTL5891184745036842965.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3745282933258658553.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...254
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("(i10.i1.u120.p252<1)"))))))
Formula 0 simplified : XXXG!"(i10.i1.u120.p252<1)"
Detected timeout of ITS tools.
Treatment of property DoubleLock-PT-p1s3-LTLCardinality-00 finished in 450739 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' '!(G(F(p0)))'
Support contains 2 out of 435 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 435/435 places, 7312/7312 transitions.
Graph (complete) has 13639 edges and 435 vertex of which 434 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.10 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 433 transition count 7184
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 433 transition count 7184
Applied a total of 3 rules in 212 ms. Remains 433 /435 variables (removed 2) and now considering 7184/7312 (removed 128) transitions.
[2025-06-01 08:37:16] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2025-06-01 08:37:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 08:37:17] [INFO ] Implicit Places using invariants in 444 ms returned []
[2025-06-01 08:37:17] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2025-06-01 08:37:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 08:37:18] [INFO ] State equation strengthened by 400 read => feed constraints.
[2025-06-01 08:37:48] [INFO ] Performed 73/433 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-01 08:38:19] [INFO ] Performed 403/433 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-01 08:38:40] [INFO ] Implicit Places using invariants and state equation in 83323 ms returned []
Implicit Place search using SMT with State Equation took 83774 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 08:38:41] [INFO ] Redundant transitions in 736 ms returned []
Running 7182 sub problems to find dead transitions.
[2025-06-01 08:38:41] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2025-06-01 08:38:41] [INFO ] Invariant cache hit.
[2025-06-01 08:38:41] [INFO ] State equation strengthened by 400 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/433 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7182 unsolved
SMT process timed out in 45138ms, After SMT, problems are : Problem set: 0 solved, 7182 unsolved
Search for dead transitions found 0 dead transitions in 45152ms
Starting structural reductions in SI_LTL mode, iteration 1 : 433/435 places, 7184/7312 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 129896 ms. Remains : 433/435 places, 7184/7312 transitions.
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DoubleLock-PT-p1s3-LTLCardinality-01
Product exploration explored 100000 steps with 1348 reset in 937 ms.
Product exploration explored 100000 steps with 1340 reset in 1080 ms.
Computed a total of 10 stabilizing places and 2144 stable transitions
Computed a total of 10 stabilizing places and 2144 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 64 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 4613 steps (39 resets) in 35 ms. (128 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 100 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 179 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
[2025-06-01 08:39:29] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2025-06-01 08:39:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 08:39:29] [INFO ] Implicit Places using invariants in 435 ms returned []
[2025-06-01 08:39:29] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2025-06-01 08:39:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 08:39:30] [INFO ] State equation strengthened by 400 read => feed constraints.
[2025-06-01 08:40:00] [INFO ] Performed 75/433 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-01 08:40:32] [INFO ] Performed 409/433 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2025-06-01 08:40:47] [INFO ] Implicit Places using invariants and state equation in 78281 ms returned []
Implicit Place search using SMT with State Equation took 78719 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 08:40:48] [INFO ] Redundant transitions in 540 ms returned []
Running 7182 sub problems to find dead transitions.
[2025-06-01 08:40:48] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2025-06-01 08:40:48] [INFO ] Invariant cache hit.
[2025-06-01 08:40:48] [INFO ] State equation strengthened by 400 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 1.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 1.0)
(s49 1.0)
(s50 1.0)
(s51 1.0)
(s52 1.0)
(s53 1.0)
(s54 1.0)
(s55 1.0)
(s56 1.0)
(s57 1.0)
(s58 1.0)
(s59 1.0)
(s60 1.0)
(s61 1.0)
(s62 1.0)
(s63 1.0)
(s64 1.0)
(s65 1.0)
(s66 1.0)
(s67 1.0)
(s68 1.0)
(s69 1.0)
(s70 1.0)
(s71 1.0)
(s72 1.0)
(s73 1.0)
(s74 1.0)
(s75 1.0)
(s76 1.0)
(s77 1.0)
(s78 1.0)
(s79 1.0)
(s80 1.0)
(s81 1.0)
(s82 1.0)
(s83 1.0)
(s84 1.0)
(s85 1.0)
(s86 1.0)
(s87 1.0)
(s88 1.0)
(s89 1.0)
(s90 1.0)
(s91 1.0)
(s92 1.0)
(s93 1.0)
(s94 1.0)
(s95 1.0)
(s96 1.0)
(s97 1.0)
(s98 1.0)
(s99 1.0)
(s100 1.0)
(s101 1.0)
(s102 1.0)
(s103 1.0)
(s104 1.0)
(s105 1.0)
(s106 1.0)
(s107 1.0)
(s108 1.0)
(s109 1.0)
(s110 1.0)
(s111 1.0)
(s112 1.0)
(s113 1.0)
(s114 1.0)
(s115 1.0)
(s116 1.0)
(s117 1.0)
(s118 1.0)
(s119 1.0)
(s120 1.0)
(s121 1.0)
(s122 1.0)
(s123 1.0)
(s124 1.0)
(s125 1.0)
(s126 1.0)
(s127 1.0)
(s128 1.0)
(s129 1.0)
(s130 1.0)
(s131 1.0)
(s132 1.0)
(s133 1.0)
(s134 1.0)
(s135 1.0)
(s136 1.0)
(s137 1.0)
(s138 1.0)
(s139 1.0)
(s140 1.0)
(s141 1.0)
(s142 1.0)
(s143 1.0)
(s144 1.0)
(s145 1.0)
(s146 1.0)
(s147 1.0)
(s148 1.0)
(s149 1.0)
(s150 1.0)
(s151 1.0)
(s152 1.0)
(s153 1.0)
(s154 1.0)
(s155 1.0)
(s156 1.0)
(s157 1.0)
(s158 1.0)
(s159 1.0)
(s160 1.0)
(s161 1.0)
(s162 1.0)
(s163 1.0)
(s164 1.0)
(s165 1.0)
(s166 1.0)
(s167 1.0)
(s168 1.0)
(s169 1.0)
(s170 1.0)
(s171 1.0)
(s172 1.0)
(s173 1.0)
(s174 1.0)
(s175 1.0)
(s176 1.0)
(s177 1.0)
(s178 1.0)
(s179 1.0)
(s180 1.0)
(s181 1.0)
(s182 1.0)
(s183 1.0)
(s184 1.0)
(s185 1.0)
(s186 1.0)
(s187 1.0)
(s188 1.0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/433 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7182 unsolved
SMT process timed out in 45022ms, After SMT, problems are : Problem set: 0 solved, 7182 unsolved
Search for dead transitions found 0 dead transitions in 45035ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 124507 ms. Remains : 433/433 places, 7184/7184 transitions.
Computed a total of 10 stabilizing places and 2144 stable transitions
Computed a total of 10 stabilizing places and 2144 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 89 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 4471 steps (40 resets) in 33 ms. (131 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 102 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1326 reset in 730 ms.
Product exploration explored 100000 steps with 1331 reset in 841 ms.
Built C files in :
/tmp/ltsmin818186127016375630
[2025-06-01 08:41:35] [INFO ] Too many transitions (7184) to apply POR reductions. Disabling POR matrices.
[2025-06-01 08:41:35] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin818186127016375630
Running compilation step : cd /tmp/ltsmin818186127016375630;'/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/ltsmin818186127016375630;'/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/ltsmin818186127016375630;'/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 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 156 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
[2025-06-01 08:41:38] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2025-06-01 08:41:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 08:41:39] [INFO ] Implicit Places using invariants in 466 ms returned []
[2025-06-01 08:41:39] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2025-06-01 08:41:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 08:41:40] [INFO ] State equation strengthened by 400 read => feed constraints.
[2025-06-01 08:42:10] [INFO ] Performed 79/433 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-01 08:42:41] [INFO ] Performed 409/433 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2025-06-01 08:42:57] [INFO ] Implicit Places using invariants and state equation in 77914 ms returned []
Implicit Place search using SMT with State Equation took 78382 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 08:42:57] [INFO ] Redundant transitions in 573 ms returned []
Running 7182 sub problems to find dead transitions.
[2025-06-01 08:42:57] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2025-06-01 08:42:57] [INFO ] Invariant cache hit.
[2025-06-01 08:42:57] [INFO ] State equation strengthened by 400 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/433 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7182 unsolved
SMT process timed out in 45568ms, After SMT, problems are : Problem set: 0 solved, 7182 unsolved
Search for dead transitions found 0 dead transitions in 45579ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 124716 ms. Remains : 433/433 places, 7184/7184 transitions.
Built C files in :
/tmp/ltsmin3510561172377114228
[2025-06-01 08:43:43] [INFO ] Too many transitions (7184) to apply POR reductions. Disabling POR matrices.
[2025-06-01 08:43:43] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3510561172377114228
Running compilation step : cd /tmp/ltsmin3510561172377114228;'/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/ltsmin3510561172377114228;'/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/ltsmin3510561172377114228;'/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 08:43:46] [INFO ] Flatten gal took : 183 ms
[2025-06-01 08:43:46] [INFO ] Flatten gal took : 157 ms
[2025-06-01 08:43:47] [INFO ] Time to serialize gal into /tmp/LTL4481630616791583504.gal : 36 ms
[2025-06-01 08:43:47] [INFO ] Time to serialize properties into /tmp/LTL18027665988328344363.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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4481630616791583504.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15076441668537691646.hoa' '-atoms' '/tmp/LTL18027665988328344363.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...319
Loading property file /tmp/LTL18027665988328344363.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15076441668537691646.hoa
Detected timeout of ITS tools.
[2025-06-01 08:44:02] [INFO ] Flatten gal took : 148 ms
[2025-06-01 08:44:02] [INFO ] Flatten gal took : 165 ms
[2025-06-01 08:44:02] [INFO ] Time to serialize gal into /tmp/LTL8026967449660379586.gal : 26 ms
[2025-06-01 08:44:02] [INFO ] Time to serialize properties into /tmp/LTL17314692789356971601.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/LTL8026967449660379586.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17314692789356971601.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...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(p22<=p247)"))))
Formula 0 simplified : FG!"(p22<=p247)"
Detected timeout of ITS tools.
[2025-06-01 08:44:17] [INFO ] Flatten gal took : 151 ms
[2025-06-01 08:44:17] [INFO ] Applying decomposition
[2025-06-01 08:44:17] [INFO ] Flatten gal took : 160 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/graph15653281906639483531.txt' '-o' '/tmp/graph15653281906639483531.bin' '-w' '/tmp/graph15653281906639483531.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15653281906639483531.bin' '-l' '-1' '-v' '-w' '/tmp/graph15653281906639483531.weights' '-q' '0' '-e' '0.001'
[2025-06-01 08:44:18] [INFO ] Decomposing Gal with order
[2025-06-01 08:44:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 08:44:18] [INFO ] Removed a total of 17286 redundant transitions.
[2025-06-01 08:44:18] [INFO ] Flatten gal took : 291 ms
[2025-06-01 08:44:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 640 labels/synchronizations in 168 ms.
[2025-06-01 08:44:19] [INFO ] Time to serialize gal into /tmp/LTL18091028760483866192.gal : 21 ms
[2025-06-01 08:44:19] [INFO ] Time to serialize properties into /tmp/LTL3314724931751435683.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/LTL18091028760483866192.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3314724931751435683.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...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(gu67.p22<=gu67.p247)"))))
Formula 0 simplified : FG!"(gu67.p22<=gu67.p247)"
Detected timeout of ITS tools.
Treatment of property DoubleLock-PT-p1s3-LTLCardinality-01 finished in 438080 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' '!(G((F(p0)&&F(G(p1)))))'
Support contains 1 out of 435 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 435/435 places, 7312/7312 transitions.
Applied a total of 0 rules in 165 ms. Remains 435 /435 variables (removed 0) and now considering 7312/7312 (removed 0) transitions.
[2025-06-01 08:44:34] [INFO ] Flow matrix only has 4971 transitions (discarded 2341 similar events)
// Phase 1: matrix 4971 rows 435 cols
[2025-06-01 08:44:34] [INFO ] Computed 2 invariants in 34 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 08:44:35] [INFO ] Implicit Places using invariants in 496 ms returned []
[2025-06-01 08:44:35] [INFO ] Flow matrix only has 4971 transitions (discarded 2341 similar events)
[2025-06-01 08:44:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 08:44:36] [INFO ] State equation strengthened by 400 read => feed constraints.
[2025-06-01 08:45:06] [INFO ] Performed 213/435 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-01 08:45:37] [INFO ] Performed 434/435 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-01 08:45:37] [INFO ] Implicit Places using invariants and state equation in 61900 ms returned []
Implicit Place search using SMT with State Equation took 62400 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 08:45:37] [INFO ] Redundant transitions in 588 ms returned []
Running 7310 sub problems to find dead transitions.
[2025-06-01 08:45:37] [INFO ] Flow matrix only has 4971 transitions (discarded 2341 similar events)
[2025-06-01 08:45:37] [INFO ] Invariant cache hit.
[2025-06-01 08:45:37] [INFO ] State equation strengthened by 400 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/434 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7310 unsolved
SMT process timed out in 44732ms, After SMT, problems are : Problem set: 0 solved, 7310 unsolved
Search for dead transitions found 0 dead transitions in 44741ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 107917 ms. Remains : 435/435 places, 7312/7312 transitions.
Stuttering acceptance computed with spot in 134 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DoubleLock-PT-p1s3-LTLCardinality-07
Stuttering criterion allowed to conclude after 17793 steps with 227 reset in 170 ms.
FORMULA DoubleLock-PT-p1s3-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s3-LTLCardinality-07 finished in 108255 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((p0||X(G(p0))||G(p1))))'
Support contains 2 out of 435 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 435/435 places, 7312/7312 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 434 transition count 7312
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 433 transition count 7184
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 433 transition count 7184
Applied a total of 3 rules in 46 ms. Remains 433 /435 variables (removed 2) and now considering 7184/7312 (removed 128) transitions.
[2025-06-01 08:46:22] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
// Phase 1: matrix 4843 rows 433 cols
[2025-06-01 08:46:22] [INFO ] Computed 2 invariants in 34 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 08:46:23] [INFO ] Implicit Places using invariants in 466 ms returned []
[2025-06-01 08:46:23] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2025-06-01 08:46:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 08:46:24] [INFO ] State equation strengthened by 400 read => feed constraints.
[2025-06-01 08:46:55] [INFO ] Performed 59/433 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-01 08:47:26] [INFO ] Performed 423/433 implicitness test of which 0 returned IMPLICIT in 62 seconds.
[2025-06-01 08:47:33] [INFO ] Implicit Places using invariants and state equation in 69817 ms returned []
Implicit Place search using SMT with State Equation took 70287 ms to find 0 implicit places.
Running 7182 sub problems to find dead transitions.
[2025-06-01 08:47:33] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2025-06-01 08:47:33] [INFO ] Invariant cache hit.
[2025-06-01 08:47:33] [INFO ] State equation strengthened by 400 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/433 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7182 unsolved
SMT process timed out in 48823ms, After SMT, problems are : Problem set: 0 solved, 7182 unsolved
Search for dead transitions found 0 dead transitions in 48839ms
Starting structural reductions in LTL mode, iteration 1 : 433/435 places, 7184/7312 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 119202 ms. Remains : 433/435 places, 7184/7312 transitions.
Stuttering acceptance computed with spot in 320 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DoubleLock-PT-p1s3-LTLCardinality-09
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA DoubleLock-PT-p1s3-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s3-LTLCardinality-09 finished in 119717 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(X(F(p0)))))'
Found a Shortening insensitive property : DoubleLock-PT-p1s3-LTLCardinality-00
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 435 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 435/435 places, 7312/7312 transitions.
Graph (complete) has 13639 edges and 435 vertex of which 434 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.16 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 433 transition count 7184
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 433 transition count 7184
Applied a total of 3 rules in 92 ms. Remains 433 /435 variables (removed 2) and now considering 7184/7312 (removed 128) transitions.
[2025-06-01 08:48:23] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2025-06-01 08:48:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 08:48:23] [INFO ] Implicit Places using invariants in 500 ms returned []
[2025-06-01 08:48:23] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2025-06-01 08:48:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 08:48:24] [INFO ] State equation strengthened by 400 read => feed constraints.
[2025-06-01 08:48:55] [INFO ] Performed 59/433 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-01 08:49:25] [INFO ] Performed 421/433 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-01 08:49:32] [INFO ] Implicit Places using invariants and state equation in 69120 ms returned []
Implicit Place search using SMT with State Equation took 69629 ms to find 0 implicit places.
Running 7182 sub problems to find dead transitions.
[2025-06-01 08:49:32] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2025-06-01 08:49:32] [INFO ] Invariant cache hit.
[2025-06-01 08:49:32] [INFO ] State equation strengthened by 400 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/433 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7182 unsolved
SMT process timed out in 52180ms, After SMT, problems are : Problem set: 0 solved, 7182 unsolved
Search for dead transitions found 0 dead transitions in 52191ms
Starting structural reductions in LI_LTL mode, iteration 1 : 433/435 places, 7184/7312 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 121956 ms. Remains : 433/435 places, 7184/7312 transitions.
Running random walk in product with property : DoubleLock-PT-p1s3-LTLCardinality-00
Product exploration explored 100000 steps with 25000 reset in 797 ms.
Product exploration explored 100000 steps with 25000 reset in 671 ms.
Computed a total of 10 stabilizing places and 2144 stable transitions
Computed a total of 10 stabilizing places and 2144 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 112 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 15786 steps (147 resets) in 107 ms. (146 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 95 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 162 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 152 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 433 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 27 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
[2025-06-01 08:50:27] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2025-06-01 08:50:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 08:50:27] [INFO ] Implicit Places using invariants in 447 ms returned []
[2025-06-01 08:50:27] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2025-06-01 08:50:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 08:50:28] [INFO ] State equation strengthened by 400 read => feed constraints.
[2025-06-01 08:50:59] [INFO ] Performed 64/433 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-01 08:51:29] [INFO ] Performed 420/433 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-01 08:51:36] [INFO ] Implicit Places using invariants and state equation in 69217 ms returned []
Implicit Place search using SMT with State Equation took 69672 ms to find 0 implicit places.
Running 7182 sub problems to find dead transitions.
[2025-06-01 08:51:37] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2025-06-01 08:51:37] [INFO ] Invariant cache hit.
[2025-06-01 08:51:37] [INFO ] State equation strengthened by 400 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/433 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7182 unsolved
SMT process timed out in 45125ms, After SMT, problems are : Problem set: 0 solved, 7182 unsolved
Search for dead transitions found 0 dead transitions in 45136ms
Finished structural reductions in LTL mode , in 1 iterations and 114844 ms. Remains : 433/433 places, 7184/7184 transitions.
Computed a total of 10 stabilizing places and 2144 stable transitions
Computed a total of 10 stabilizing places and 2144 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 65 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 144 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 5419 steps (47 resets) in 37 ms. (142 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 102 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 170 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 162 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 170 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 729 ms.
Product exploration explored 100000 steps with 25000 reset in 738 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 164 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 174 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 08:52:25] [INFO ] Redundant transitions in 569 ms returned []
Running 7182 sub problems to find dead transitions.
[2025-06-01 08:52:25] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2025-06-01 08:52:25] [INFO ] Invariant cache hit.
[2025-06-01 08:52:25] [INFO ] State equation strengthened by 400 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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(s290 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/433 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7182 unsolved
SMT process timed out in 45352ms, After SMT, problems are : Problem set: 0 solved, 7182 unsolved
Search for dead transitions found 0 dead transitions in 45364ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 46128 ms. Remains : 433/433 places, 7184/7184 transitions.
Built C files in :
/tmp/ltsmin9479900858299805159
[2025-06-01 08:53:10] [INFO ] Built C files in 62ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9479900858299805159
Running compilation step : cd /tmp/ltsmin9479900858299805159;'/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/ltsmin9479900858299805159;'/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/ltsmin9479900858299805159;'/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 433 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 20 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
[2025-06-01 08:53:14] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2025-06-01 08:53:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 08:53:14] [INFO ] Implicit Places using invariants in 438 ms returned []
[2025-06-01 08:53:14] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2025-06-01 08:53:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 08:53:15] [INFO ] State equation strengthened by 400 read => feed constraints.
[2025-06-01 08:53:45] [INFO ] Performed 59/433 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-01 08:54:15] [INFO ] Performed 417/433 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-01 08:54:24] [INFO ] Implicit Places using invariants and state equation in 70300 ms returned []
Implicit Place search using SMT with State Equation took 70741 ms to find 0 implicit places.
Running 7182 sub problems to find dead transitions.
[2025-06-01 08:54:24] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2025-06-01 08:54:24] [INFO ] Invariant cache hit.
[2025-06-01 08:54:24] [INFO ] State equation strengthened by 400 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/433 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7182 unsolved
SMT process timed out in 45181ms, After SMT, problems are : Problem set: 0 solved, 7182 unsolved
Search for dead transitions found 0 dead transitions in 45194ms
Finished structural reductions in LTL mode , in 1 iterations and 115970 ms. Remains : 433/433 places, 7184/7184 transitions.
Built C files in :
/tmp/ltsmin9077332260859545039
[2025-06-01 08:55:10] [INFO ] Built C files in 66ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9077332260859545039
Running compilation step : cd /tmp/ltsmin9077332260859545039;'/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/ltsmin9077332260859545039;'/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/ltsmin9077332260859545039;'/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 08:55:13] [INFO ] Flatten gal took : 300 ms
[2025-06-01 08:55:13] [INFO ] Flatten gal took : 229 ms
[2025-06-01 08:55:13] [INFO ] Time to serialize gal into /tmp/LTL14574655627676401278.gal : 39 ms
[2025-06-01 08:55:13] [INFO ] Time to serialize properties into /tmp/LTL8508879723721858613.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/LTL14574655627676401278.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8378094477966639417.hoa' '-atoms' '/tmp/LTL8508879723721858613.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/LTL8508879723721858613.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8378094477966639417.hoa
Detected timeout of ITS tools.
[2025-06-01 08:55:29] [INFO ] Flatten gal took : 172 ms
[2025-06-01 08:55:29] [INFO ] Flatten gal took : 183 ms
[2025-06-01 08:55:29] [INFO ] Time to serialize gal into /tmp/LTL7404607063994865065.gal : 28 ms
[2025-06-01 08:55:29] [INFO ] Time to serialize properties into /tmp/LTL11197579805161903070.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/LTL7404607063994865065.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11197579805161903070.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...276
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("(p252<1)"))))))
Formula 0 simplified : XXXG!"(p252<1)"
Detected timeout of ITS tools.
[2025-06-01 08:55:44] [INFO ] Flatten gal took : 164 ms
[2025-06-01 08:55:44] [INFO ] Applying decomposition
[2025-06-01 08:55:44] [INFO ] Flatten gal took : 175 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/graph8354691390892273161.txt' '-o' '/tmp/graph8354691390892273161.bin' '-w' '/tmp/graph8354691390892273161.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8354691390892273161.bin' '-l' '-1' '-v' '-w' '/tmp/graph8354691390892273161.weights' '-q' '0' '-e' '0.001'
[2025-06-01 08:55:45] [INFO ] Decomposing Gal with order
[2025-06-01 08:55:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 08:55:45] [INFO ] Removed a total of 17557 redundant transitions.
[2025-06-01 08:55:45] [INFO ] Flatten gal took : 305 ms
[2025-06-01 08:55:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 983 labels/synchronizations in 183 ms.
[2025-06-01 08:55:46] [INFO ] Time to serialize gal into /tmp/LTL667066535991429601.gal : 28 ms
[2025-06-01 08:55:46] [INFO ] Time to serialize properties into /tmp/LTL2447841043264645868.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/LTL667066535991429601.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2447841043264645868.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...253
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("(i9.i2.u121.p252<1)"))))))
Formula 0 simplified : XXXG!"(i9.i2.u121.p252<1)"
Detected timeout of ITS tools.
Treatment of property DoubleLock-PT-p1s3-LTLCardinality-00 finished in 458428 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' '!(G(F(p0)))'
[2025-06-01 08:56:01] [INFO ] Flatten gal took : 165 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14772503920383796028
[2025-06-01 08:56:01] [INFO ] Too many transitions (7312) to apply POR reductions. Disabling POR matrices.
[2025-06-01 08:56:01] [INFO ] Built C files in 73ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14772503920383796028
Running compilation step : cd /tmp/ltsmin14772503920383796028;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '360' '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 08:56:01] [INFO ] Applying decomposition
[2025-06-01 08:56:01] [INFO ] Flatten gal took : 174 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/graph8745058665297286354.txt' '-o' '/tmp/graph8745058665297286354.bin' '-w' '/tmp/graph8745058665297286354.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8745058665297286354.bin' '-l' '-1' '-v' '-w' '/tmp/graph8745058665297286354.weights' '-q' '0' '-e' '0.001'
[2025-06-01 08:56:02] [INFO ] Decomposing Gal with order
[2025-06-01 08:56:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 08:56:02] [INFO ] Removed a total of 17546 redundant transitions.
[2025-06-01 08:56:02] [INFO ] Flatten gal took : 293 ms
[2025-06-01 08:56:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 589 labels/synchronizations in 130 ms.
[2025-06-01 08:56:03] [INFO ] Time to serialize gal into /tmp/LTLCardinality3773858629846040290.gal : 23 ms
[2025-06-01 08:56:03] [INFO ] Time to serialize properties into /tmp/LTLCardinality9006606604528540848.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/LTLCardinality3773858629846040290.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality9006606604528540848.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 2 LTL properties
Checking formula 0 : !((X(X(X(F("(gi1.gi0.gu121.p252<1)"))))))
Formula 0 simplified : XXXG!"(gi1.gi0.gu121.p252<1)"
Compilation finished in 29429 ms.
Running link step : cd /tmp/ltsmin14772503920383796028;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 105 ms.
Running LTSmin : cd /tmp/ltsmin14772503920383796028;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(X(<>((LTLAPp0==true)))))' '--buchi-type=spotba'
LTSmin run took 865 ms.
FORMULA DoubleLock-PT-p1s3-LTLCardinality-00 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin14772503920383796028;'/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' '[](<>((LTLAPp1==true)))' '--buchi-type=spotba'
BK_STOP 1748768759006
--------------------
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-p1s3"
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-p1s3, 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-174860067600539"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p1s3.tgz
mv DoubleLock-PT-p1s3 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 '
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 ;