Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r002-tall-174853729100364.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)
.....................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is ASLink-PT-06a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-tall-174853729100364
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1020K
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K 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 90K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K 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 3.8K 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 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 597K 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 ASLink-PT-06a-LTLFireability-00
FORMULA_NAME ASLink-PT-06a-LTLFireability-01
FORMULA_NAME ASLink-PT-06a-LTLFireability-02
FORMULA_NAME ASLink-PT-06a-LTLFireability-03
FORMULA_NAME ASLink-PT-06a-LTLFireability-04
FORMULA_NAME ASLink-PT-06a-LTLFireability-05
FORMULA_NAME ASLink-PT-06a-LTLFireability-06
FORMULA_NAME ASLink-PT-06a-LTLFireability-07
FORMULA_NAME ASLink-PT-06a-LTLFireability-08
FORMULA_NAME ASLink-PT-06a-LTLFireability-09
FORMULA_NAME ASLink-PT-06a-LTLFireability-10
FORMULA_NAME ASLink-PT-06a-LTLFireability-11
FORMULA_NAME ASLink-PT-06a-LTLFireability-12
FORMULA_NAME ASLink-PT-06a-LTLFireability-13
FORMULA_NAME ASLink-PT-06a-LTLFireability-14
FORMULA_NAME ASLink-PT-06a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1748588240119

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-06a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202505121319
[2025-05-30 06:57:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-30 06:57:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 06:57:21] [INFO ] Load time of PNML (sax parser for PT used): 149 ms
[2025-05-30 06:57:21] [INFO ] Transformed 1406 places.
[2025-05-30 06:57:21] [INFO ] Transformed 2100 transitions.
[2025-05-30 06:57:21] [INFO ] Found NUPN structural information;
[2025-05-30 06:57:21] [INFO ] Parsed PT model containing 1406 places and 2100 transitions and 7896 arcs in 257 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 22 transitions
Reduce redundant transitions removed 22 transitions.
FORMULA ASLink-PT-06a-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-06a-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-06a-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 63 out of 1406 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1406/1406 places, 2078/2078 transitions.
Ensure Unique test removed 24 places
Discarding 12 places :
Implicit places reduction removed 12 places
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 1370 transition count 2078
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 46 place count 1360 transition count 2035
Ensure Unique test removed 1 places
Iterating global reduction 1 with 11 rules applied. Total rules applied 57 place count 1359 transition count 2035
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 59 place count 1359 transition count 2033
Applied a total of 59 rules in 246 ms. Remains 1359 /1406 variables (removed 47) and now considering 2033/2078 (removed 45) transitions.
// Phase 1: matrix 2033 rows 1359 cols
[2025-05-30 06:57:22] [INFO ] Computed 233 invariants in 112 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:57:23] [INFO ] Implicit Places using invariants in 1458 ms returned [1, 19, 20, 23, 33, 51, 69, 198, 214, 219, 220, 221, 239, 257, 386, 402, 407, 408, 409, 427, 445, 574, 590, 595, 596, 597, 615, 633, 762, 778, 783, 784, 785, 803, 821, 950, 966, 971, 972, 992, 1010, 1139, 1144, 1156, 1161, 1162, 1163, 1197, 1199, 1202, 1220, 1221, 1222, 1223, 1240, 1248, 1256, 1262, 1268, 1274, 1280, 1288, 1294, 1300, 1308]
Discarding 65 places :
Implicit Place search using SMT only with invariants took 1496 ms to find 65 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1294/1406 places, 2033/2078 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1281 transition count 2020
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1281 transition count 2020
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 36 place count 1271 transition count 2010
Iterating global reduction 0 with 10 rules applied. Total rules applied 46 place count 1271 transition count 2010
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 51 place count 1266 transition count 2005
Iterating global reduction 0 with 5 rules applied. Total rules applied 56 place count 1266 transition count 2005
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 58 place count 1264 transition count 2003
Iterating global reduction 0 with 2 rules applied. Total rules applied 60 place count 1264 transition count 2003
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 62 place count 1262 transition count 2001
Iterating global reduction 0 with 2 rules applied. Total rules applied 64 place count 1262 transition count 2001
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 1261 transition count 2000
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 1261 transition count 2000
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 1260 transition count 1999
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 1260 transition count 1999
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 1259 transition count 1998
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 1259 transition count 1998
Applied a total of 70 rules in 369 ms. Remains 1259 /1294 variables (removed 35) and now considering 1998/2033 (removed 35) transitions.
// Phase 1: matrix 1998 rows 1259 cols
[2025-05-30 06:57:23] [INFO ] Computed 168 invariants in 45 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:57:24] [INFO ] Implicit Places using invariants in 904 ms returned []
[2025-05-30 06:57:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:57:27] [INFO ] Implicit Places using invariants and state equation in 2692 ms returned []
Implicit Place search using SMT with State Equation took 3599 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1259/1406 places, 1998/2078 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5744 ms. Remains : 1259/1406 places, 1998/2078 transitions.
Support contains 63 out of 1259 places after structural reductions.
[2025-05-30 06:57:27] [INFO ] Flatten gal took : 169 ms
[2025-05-30 06:57:27] [INFO ] Flatten gal took : 113 ms
[2025-05-30 06:57:28] [INFO ] Input system was already deterministic with 1998 transitions.
Support contains 61 out of 1259 places (down from 63) after GAL structural reductions.
RANDOM walk for 40000 steps (222 resets) in 1607 ms. (24 steps per ms) remains 20/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 20/20 properties
[2025-05-30 06:57:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (OVERLAPS) 330/368 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/368 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (OVERLAPS) 237/605 variables, 25/40 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/605 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 648/1253 variables, 126/166 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:57:30] [INFO ] Deduced a trap composed of 59 places in 583 ms of which 74 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/1253 variables, 1/167 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:57:31] [INFO ] Deduced a trap composed of 56 places in 182 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:57:31] [INFO ] Deduced a trap composed of 56 places in 172 ms of which 26 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1253 variables, 2/169 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1253 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 9 (OVERLAPS) 6/1259 variables, 2/171 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1259 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3257/3257 variables, and 1430 constraints, problems are : Problem set: 0 solved, 20 unsolved in 5042 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, Generalized P Invariants (flows): 128/128 constraints, State Equation: 1259/1259 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 20 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (OVERLAPS) 330/368 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/368 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (OVERLAPS) 237/605 variables, 25/40 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/605 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 648/1253 variables, 126/166 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1253 variables, 3/169 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1253 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (OVERLAPS) 6/1259 variables, 2/171 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1259 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp8 is UNSAT
At refinement iteration 10 (OVERLAPS) 1998/3257 variables, 1259/1430 constraints. Problems are: Problem set: 2 solved, 18 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3257/3257 variables, and 1448 constraints, problems are : Problem set: 2 solved, 18 unsolved in 5031 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, Generalized P Invariants (flows): 128/128 constraints, State Equation: 1259/1259 constraints, PredecessorRefiner: 18/20 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10172ms problems are : Problem set: 2 solved, 18 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 35 out of 1259 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1259/1259 places, 1998/1998 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 226 transitions
Trivial Post-agglo rules discarded 226 transitions
Performed 226 trivial Post agglomeration. Transition count delta: 226
Iterating post reduction 0 with 226 rules applied. Total rules applied 226 place count 1259 transition count 1772
Reduce places removed 226 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 229 rules applied. Total rules applied 455 place count 1033 transition count 1769
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 458 place count 1030 transition count 1769
Performed 161 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 161 Pre rules applied. Total rules applied 458 place count 1030 transition count 1608
Deduced a syphon composed of 161 places in 1 ms
Ensure Unique test removed 50 places
Reduce places removed 211 places and 0 transitions.
Iterating global reduction 3 with 372 rules applied. Total rules applied 830 place count 819 transition count 1608
Discarding 10 places :
Implicit places reduction removed 10 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 3 with 19 rules applied. Total rules applied 849 place count 809 transition count 1599
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 858 place count 800 transition count 1599
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 21 Pre rules applied. Total rules applied 858 place count 800 transition count 1578
Deduced a syphon composed of 21 places in 2 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 5 with 42 rules applied. Total rules applied 900 place count 779 transition count 1578
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 906 place count 773 transition count 1565
Iterating global reduction 5 with 6 rules applied. Total rules applied 912 place count 773 transition count 1565
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 4 rules applied. Total rules applied 916 place count 773 transition count 1561
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 917 place count 772 transition count 1561
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 917 place count 772 transition count 1560
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 919 place count 771 transition count 1560
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 920 place count 770 transition count 1552
Iterating global reduction 7 with 1 rules applied. Total rules applied 921 place count 770 transition count 1552
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 922 place count 769 transition count 1544
Iterating global reduction 7 with 1 rules applied. Total rules applied 923 place count 769 transition count 1544
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 924 place count 768 transition count 1536
Iterating global reduction 7 with 1 rules applied. Total rules applied 925 place count 768 transition count 1536
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 926 place count 767 transition count 1528
Iterating global reduction 7 with 1 rules applied. Total rules applied 927 place count 767 transition count 1528
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 928 place count 766 transition count 1520
Iterating global reduction 7 with 1 rules applied. Total rules applied 929 place count 766 transition count 1520
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 930 place count 765 transition count 1512
Iterating global reduction 7 with 1 rules applied. Total rules applied 931 place count 765 transition count 1512
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 932 place count 764 transition count 1504
Iterating global reduction 7 with 1 rules applied. Total rules applied 933 place count 764 transition count 1504
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 934 place count 763 transition count 1496
Iterating global reduction 7 with 1 rules applied. Total rules applied 935 place count 763 transition count 1496
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 936 place count 762 transition count 1488
Iterating global reduction 7 with 1 rules applied. Total rules applied 937 place count 762 transition count 1488
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 938 place count 761 transition count 1480
Iterating global reduction 7 with 1 rules applied. Total rules applied 939 place count 761 transition count 1480
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 940 place count 760 transition count 1472
Iterating global reduction 7 with 1 rules applied. Total rules applied 941 place count 760 transition count 1472
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 942 place count 759 transition count 1464
Iterating global reduction 7 with 1 rules applied. Total rules applied 943 place count 759 transition count 1464
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 944 place count 758 transition count 1456
Iterating global reduction 7 with 1 rules applied. Total rules applied 945 place count 758 transition count 1456
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 946 place count 757 transition count 1448
Iterating global reduction 7 with 1 rules applied. Total rules applied 947 place count 757 transition count 1448
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 948 place count 756 transition count 1440
Iterating global reduction 7 with 1 rules applied. Total rules applied 949 place count 756 transition count 1440
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 62
Deduced a syphon composed of 62 places in 2 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 7 with 124 rules applied. Total rules applied 1073 place count 694 transition count 1378
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1074 place count 693 transition count 1377
Iterating global reduction 7 with 1 rules applied. Total rules applied 1075 place count 693 transition count 1377
Free-agglomeration rule applied 4 times.
Iterating global reduction 7 with 4 rules applied. Total rules applied 1079 place count 693 transition count 1373
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 1083 place count 689 transition count 1373
Free-agglomeration rule (complex) applied 26 times.
Iterating global reduction 8 with 26 rules applied. Total rules applied 1109 place count 689 transition count 1347
Ensure Unique test removed 1 places
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 8 with 27 rules applied. Total rules applied 1136 place count 662 transition count 1347
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 9 with 3 rules applied. Total rules applied 1139 place count 662 transition count 1344
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 9 with 1 rules applied. Total rules applied 1140 place count 662 transition count 1343
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1141 place count 661 transition count 1343
Partial Free-agglomeration rule applied 21 times.
Drop transitions (Partial Free agglomeration) removed 21 transitions
Iterating global reduction 10 with 21 rules applied. Total rules applied 1162 place count 661 transition count 1343
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 1164 place count 661 transition count 1343
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 1165 place count 661 transition count 1342
Applied a total of 1165 rules in 811 ms. Remains 661 /1259 variables (removed 598) and now considering 1342/1998 (removed 656) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 812 ms. Remains : 661/1259 places, 1342/1998 transitions.
RANDOM walk for 40000 steps (488 resets) in 582 ms. (68 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (9 resets) in 15 ms. (250 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (9 resets) in 13 ms. (285 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (11 resets) in 14 ms. (266 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (10 resets) in 17 ms. (222 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (9 resets) in 12 ms. (308 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (11 resets) in 21 ms. (182 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (9 resets) in 23 ms. (166 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (11 resets) in 14 ms. (266 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (11 resets) in 18 ms. (210 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (11 resets) in 15 ms. (250 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (9 resets) in 17 ms. (222 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (10 resets) in 17 ms. (222 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (9 resets) in 16 ms. (235 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (10 resets) in 30 ms. (129 steps per ms) remains 18/18 properties
Interrupted probabilistic random walk after 166328 steps, run timeout after 3001 ms. (steps per millisecond=55 ) properties seen :4 out of 18
Probabilistic random walk after 166328 steps, saw 148026 distinct states, run finished after 3009 ms. (steps per millisecond=55 ) properties seen :4
// Phase 1: matrix 1342 rows 661 cols
[2025-05-30 06:57:43] [INFO ] Computed 107 invariants in 14 ms
[2025-05-30 06:57:43] [INFO ] State equation strengthened by 30 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 32/62 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 102/164 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/164 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 438/602 variables, 72/94 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/602 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (OVERLAPS) 59/661 variables, 13/107 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/661 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 9 (OVERLAPS) 1342/2003 variables, 661/768 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2003 variables, 30/798 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2003 variables, 0/798 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 12 (OVERLAPS) 0/2003 variables, 0/798 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2003/2003 variables, and 798 constraints, problems are : Problem set: 0 solved, 14 unsolved in 3741 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 85/85 constraints, State Equation: 661/661 constraints, ReadFeed: 30/30 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 32/62 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 102/164 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/164 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 438/602 variables, 72/94 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/602 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (OVERLAPS) 59/661 variables, 13/107 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/661 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 14 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp33 is UNSAT
At refinement iteration 9 (OVERLAPS) 1342/2003 variables, 661/768 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2003 variables, 30/798 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2003 variables, 1/799 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2003 variables, 0/799 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/2003 variables, 0/799 constraints. Problems are: Problem set: 13 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2003/2003 variables, and 799 constraints, problems are : Problem set: 13 solved, 1 unsolved in 4678 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 85/85 constraints, State Equation: 661/661 constraints, ReadFeed: 30/30 constraints, PredecessorRefiner: 1/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8495ms problems are : Problem set: 13 solved, 1 unsolved
Parikh walk visited 0 properties in 19 ms.
Support contains 3 out of 661 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 661/661 places, 1342/1342 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 661 transition count 1338
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 657 transition count 1338
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 8 place count 657 transition count 1334
Deduced a syphon composed of 4 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 18 place count 651 transition count 1334
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 26 place count 647 transition count 1330
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 28 place count 647 transition count 1328
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 30 place count 645 transition count 1328
Applied a total of 30 rules in 105 ms. Remains 645 /661 variables (removed 16) and now considering 1328/1342 (removed 14) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 645/661 places, 1328/1342 transitions.
RANDOM walk for 40000 steps (500 resets) in 327 ms. (121 steps per ms) remains 1/1 properties
BEST_FIRST walk for 23571 steps (29 resets) in 72 ms. (322 steps per ms) remains 0/1 properties
Successfully simplified 15 atomic propositions for a total of 13 simplifications.
Initial state reduction rules removed 3 formulas.
FORMULA ASLink-PT-06a-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-06a-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-06a-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-06a-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-06a-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-06a-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-06a-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 1 stable transitions
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(p0))'
Support contains 3 out of 1259 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1259/1259 places, 1998/1998 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 237 transitions
Trivial Post-agglo rules discarded 237 transitions
Performed 237 trivial Post agglomeration. Transition count delta: 237
Iterating post reduction 0 with 237 rules applied. Total rules applied 237 place count 1258 transition count 1760
Reduce places removed 243 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 248 rules applied. Total rules applied 485 place count 1015 transition count 1755
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 6 rules applied. Total rules applied 491 place count 1010 transition count 1754
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 492 place count 1009 transition count 1754
Performed 179 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 179 Pre rules applied. Total rules applied 492 place count 1009 transition count 1575
Deduced a syphon composed of 179 places in 2 ms
Ensure Unique test removed 53 places
Reduce places removed 232 places and 0 transitions.
Iterating global reduction 4 with 411 rules applied. Total rules applied 903 place count 777 transition count 1575
Discarding 16 places :
Implicit places reduction removed 16 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 4 with 37 rules applied. Total rules applied 940 place count 761 transition count 1554
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 5 with 21 rules applied. Total rules applied 961 place count 740 transition count 1554
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 25 Pre rules applied. Total rules applied 961 place count 740 transition count 1529
Deduced a syphon composed of 25 places in 2 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 6 with 50 rules applied. Total rules applied 1011 place count 715 transition count 1529
Discarding 13 places :
Symmetric choice reduction at 6 with 13 rule applications. Total rules 1024 place count 702 transition count 1504
Iterating global reduction 6 with 13 rules applied. Total rules applied 1037 place count 702 transition count 1504
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 11 rules applied. Total rules applied 1048 place count 701 transition count 1494
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1049 place count 700 transition count 1494
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 1049 place count 700 transition count 1493
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1051 place count 699 transition count 1493
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1052 place count 698 transition count 1485
Iterating global reduction 8 with 1 rules applied. Total rules applied 1053 place count 698 transition count 1485
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1054 place count 697 transition count 1477
Iterating global reduction 8 with 1 rules applied. Total rules applied 1055 place count 697 transition count 1477
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1056 place count 696 transition count 1469
Iterating global reduction 8 with 1 rules applied. Total rules applied 1057 place count 696 transition count 1469
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1058 place count 695 transition count 1461
Iterating global reduction 8 with 1 rules applied. Total rules applied 1059 place count 695 transition count 1461
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1060 place count 694 transition count 1453
Iterating global reduction 8 with 1 rules applied. Total rules applied 1061 place count 694 transition count 1453
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1062 place count 693 transition count 1445
Iterating global reduction 8 with 1 rules applied. Total rules applied 1063 place count 693 transition count 1445
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1064 place count 692 transition count 1437
Iterating global reduction 8 with 1 rules applied. Total rules applied 1065 place count 692 transition count 1437
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1066 place count 691 transition count 1429
Iterating global reduction 8 with 1 rules applied. Total rules applied 1067 place count 691 transition count 1429
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1068 place count 690 transition count 1421
Iterating global reduction 8 with 1 rules applied. Total rules applied 1069 place count 690 transition count 1421
Performed 61 Post agglomeration using F-continuation condition.Transition count delta: 61
Deduced a syphon composed of 61 places in 1 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 8 with 122 rules applied. Total rules applied 1191 place count 629 transition count 1360
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1192 place count 628 transition count 1359
Iterating global reduction 8 with 1 rules applied. Total rules applied 1193 place count 628 transition count 1359
Applied a total of 1193 rules in 396 ms. Remains 628 /1259 variables (removed 631) and now considering 1359/1998 (removed 639) transitions.
// Phase 1: matrix 1359 rows 628 cols
[2025-05-30 06:57:53] [INFO ] Computed 92 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:57:53] [INFO ] Implicit Places using invariants in 462 ms returned [72, 89, 95, 100, 159, 176, 182, 187, 189, 249, 266, 272, 277, 279, 339, 356, 362, 367, 369, 429, 446, 452, 458, 460, 469, 522, 543, 549, 554, 556, 625]
Discarding 31 places :
Implicit Place search using SMT only with invariants took 465 ms to find 31 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 597/1259 places, 1359/1998 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 597 transition count 1354
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 592 transition count 1354
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 22 place count 580 transition count 1342
Iterating global reduction 2 with 12 rules applied. Total rules applied 34 place count 580 transition count 1342
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 46 place count 568 transition count 1330
Iterating global reduction 2 with 12 rules applied. Total rules applied 58 place count 568 transition count 1330
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 64 place count 562 transition count 1324
Iterating global reduction 2 with 6 rules applied. Total rules applied 70 place count 562 transition count 1324
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 96 place count 549 transition count 1311
Applied a total of 96 rules in 80 ms. Remains 549 /597 variables (removed 48) and now considering 1311/1359 (removed 48) transitions.
// Phase 1: matrix 1311 rows 549 cols
[2025-05-30 06:57:53] [INFO ] Computed 61 invariants in 19 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:57:53] [INFO ] Implicit Places using invariants in 346 ms returned []
[2025-05-30 06:57:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:57:54] [INFO ] Implicit Places using invariants and state equation in 1072 ms returned []
Implicit Place search using SMT with State Equation took 1419 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 549/1259 places, 1311/1998 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2360 ms. Remains : 549/1259 places, 1311/1998 transitions.
Stuttering acceptance computed with spot in 157 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-06a-LTLFireability-03
Stuttering criterion allowed to conclude after 117 steps with 0 reset in 14 ms.
FORMULA ASLink-PT-06a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-06a-LTLFireability-03 finished in 2599 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 1259 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1259/1259 places, 1998/1998 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 238 transitions
Trivial Post-agglo rules discarded 238 transitions
Performed 238 trivial Post agglomeration. Transition count delta: 238
Iterating post reduction 0 with 238 rules applied. Total rules applied 238 place count 1258 transition count 1759
Reduce places removed 244 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 249 rules applied. Total rules applied 487 place count 1014 transition count 1754
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 492 place count 1009 transition count 1754
Performed 179 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 179 Pre rules applied. Total rules applied 492 place count 1009 transition count 1575
Deduced a syphon composed of 179 places in 1 ms
Ensure Unique test removed 53 places
Reduce places removed 232 places and 0 transitions.
Iterating global reduction 3 with 411 rules applied. Total rules applied 903 place count 777 transition count 1575
Discarding 16 places :
Implicit places reduction removed 16 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 3 with 37 rules applied. Total rules applied 940 place count 761 transition count 1554
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 4 with 21 rules applied. Total rules applied 961 place count 740 transition count 1554
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 25 Pre rules applied. Total rules applied 961 place count 740 transition count 1529
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 5 with 50 rules applied. Total rules applied 1011 place count 715 transition count 1529
Discarding 13 places :
Symmetric choice reduction at 5 with 13 rule applications. Total rules 1024 place count 702 transition count 1504
Iterating global reduction 5 with 13 rules applied. Total rules applied 1037 place count 702 transition count 1504
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 11 rules applied. Total rules applied 1048 place count 701 transition count 1494
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1049 place count 700 transition count 1494
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 1049 place count 700 transition count 1493
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1051 place count 699 transition count 1493
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1052 place count 698 transition count 1485
Iterating global reduction 7 with 1 rules applied. Total rules applied 1053 place count 698 transition count 1485
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1054 place count 697 transition count 1477
Iterating global reduction 7 with 1 rules applied. Total rules applied 1055 place count 697 transition count 1477
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1056 place count 696 transition count 1469
Iterating global reduction 7 with 1 rules applied. Total rules applied 1057 place count 696 transition count 1469
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1058 place count 695 transition count 1461
Iterating global reduction 7 with 1 rules applied. Total rules applied 1059 place count 695 transition count 1461
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1060 place count 694 transition count 1453
Iterating global reduction 7 with 1 rules applied. Total rules applied 1061 place count 694 transition count 1453
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1062 place count 693 transition count 1445
Iterating global reduction 7 with 1 rules applied. Total rules applied 1063 place count 693 transition count 1445
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1064 place count 692 transition count 1437
Iterating global reduction 7 with 1 rules applied. Total rules applied 1065 place count 692 transition count 1437
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1066 place count 691 transition count 1429
Iterating global reduction 7 with 1 rules applied. Total rules applied 1067 place count 691 transition count 1429
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1068 place count 690 transition count 1421
Iterating global reduction 7 with 1 rules applied. Total rules applied 1069 place count 690 transition count 1421
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1070 place count 689 transition count 1413
Iterating global reduction 7 with 1 rules applied. Total rules applied 1071 place count 689 transition count 1413
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1072 place count 688 transition count 1405
Iterating global reduction 7 with 1 rules applied. Total rules applied 1073 place count 688 transition count 1405
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1074 place count 687 transition count 1397
Iterating global reduction 7 with 1 rules applied. Total rules applied 1075 place count 687 transition count 1397
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1076 place count 686 transition count 1389
Iterating global reduction 7 with 1 rules applied. Total rules applied 1077 place count 686 transition count 1389
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1078 place count 685 transition count 1381
Iterating global reduction 7 with 1 rules applied. Total rules applied 1079 place count 685 transition count 1381
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1080 place count 684 transition count 1373
Iterating global reduction 7 with 1 rules applied. Total rules applied 1081 place count 684 transition count 1373
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 62
Deduced a syphon composed of 62 places in 1 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 7 with 124 rules applied. Total rules applied 1205 place count 622 transition count 1311
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1206 place count 621 transition count 1310
Iterating global reduction 7 with 1 rules applied. Total rules applied 1207 place count 621 transition count 1310
Applied a total of 1207 rules in 399 ms. Remains 621 /1259 variables (removed 638) and now considering 1310/1998 (removed 688) transitions.
// Phase 1: matrix 1310 rows 621 cols
[2025-05-30 06:57:55] [INFO ] Computed 92 invariants in 18 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:57:56] [INFO ] Implicit Places using invariants in 463 ms returned [72, 89, 95, 100, 159, 176, 182, 187, 189, 249, 266, 272, 277, 279, 339, 356, 362, 367, 369, 429, 446, 452, 457, 459, 468, 521, 542, 548, 553, 555, 618]
Discarding 31 places :
Implicit Place search using SMT only with invariants took 465 ms to find 31 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 590/1259 places, 1310/1998 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 590 transition count 1305
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 585 transition count 1305
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 22 place count 573 transition count 1293
Iterating global reduction 2 with 12 rules applied. Total rules applied 34 place count 573 transition count 1293
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 46 place count 561 transition count 1281
Iterating global reduction 2 with 12 rules applied. Total rules applied 58 place count 561 transition count 1281
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 64 place count 555 transition count 1275
Iterating global reduction 2 with 6 rules applied. Total rules applied 70 place count 555 transition count 1275
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 96 place count 542 transition count 1262
Applied a total of 96 rules in 76 ms. Remains 542 /590 variables (removed 48) and now considering 1262/1310 (removed 48) transitions.
// Phase 1: matrix 1262 rows 542 cols
[2025-05-30 06:57:56] [INFO ] Computed 61 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:57:56] [INFO ] Implicit Places using invariants in 371 ms returned []
[2025-05-30 06:57:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:57:57] [INFO ] Implicit Places using invariants and state equation in 1044 ms returned []
Implicit Place search using SMT with State Equation took 1421 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 542/1259 places, 1262/1998 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2363 ms. Remains : 542/1259 places, 1262/1998 transitions.
Stuttering acceptance computed with spot in 70 ms :[p0, p0]
Running random walk in product with property : ASLink-PT-06a-LTLFireability-04
Product exploration explored 100000 steps with 1386 reset in 317 ms.
Product exploration explored 100000 steps with 1381 reset in 302 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 87 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 73 ms :[p0, p0]
RANDOM walk for 20459 steps (282 resets) in 168 ms. (121 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 97 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 63 ms :[p0, p0]
Stuttering acceptance computed with spot in 79 ms :[p0, p0]
Support contains 2 out of 542 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 542/542 places, 1262/1262 transitions.
Applied a total of 0 rules in 22 ms. Remains 542 /542 variables (removed 0) and now considering 1262/1262 (removed 0) transitions.
[2025-05-30 06:57:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:57:59] [INFO ] Implicit Places using invariants in 361 ms returned []
[2025-05-30 06:57:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:58:00] [INFO ] Implicit Places using invariants and state equation in 1059 ms returned []
Implicit Place search using SMT with State Equation took 1421 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 06:58:00] [INFO ] Redundant transitions in 89 ms returned []
Running 1226 sub problems to find dead transitions.
[2025-05-30 06:58:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/541 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1226 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/541 variables, 47/55 constraints. Problems are: Problem set: 0 solved, 1226 unsolved
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(s354 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 541/1804 variables, and 55 constraints, problems are : Problem set: 0 solved, 1226 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 8/11 constraints, Generalized P Invariants (flows): 47/50 constraints, State Equation: 0/542 constraints, PredecessorRefiner: 1226/1226 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1226 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/541 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1226 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/541 variables, 47/55 constraints. Problems are: Problem set: 0 solved, 1226 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/541 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1226 unsolved
At refinement iteration 3 (OVERLAPS) 1/542 variables, 3/58 constraints. Problems are: Problem set: 0 solved, 1226 unsolved
SMT process timed out in 60521ms, After SMT, problems are : Problem set: 0 solved, 1226 unsolved
Search for dead transitions found 0 dead transitions in 60528ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62075 ms. Remains : 542/542 places, 1262/1262 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 76 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 68 ms :[p0, p0]
RANDOM walk for 32497 steps (442 resets) in 154 ms. (209 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 115 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 74 ms :[p0, p0]
Stuttering acceptance computed with spot in 90 ms :[p0, p0]
Stuttering acceptance computed with spot in 81 ms :[p0, p0]
Product exploration explored 100000 steps with 1365 reset in 212 ms.
Product exploration explored 100000 steps with 1420 reset in 262 ms.
Built C files in :
/tmp/ltsmin2605751570852910997
[2025-05-30 06:59:01] [INFO ] Computing symmetric may disable matrix : 1262 transitions.
[2025-05-30 06:59:01] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 06:59:02] [INFO ] Computing symmetric may enable matrix : 1262 transitions.
[2025-05-30 06:59:02] [INFO ] Computation of Complete enable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 06:59:02] [INFO ] Computing Do-Not-Accords matrix : 1262 transitions.
[2025-05-30 06:59:02] [INFO ] Computation of Completed DNA matrix. took 45 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 06:59:02] [INFO ] Built C files in 388ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2605751570852910997
Running compilation step : cd /tmp/ltsmin2605751570852910997;'/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/ltsmin2605751570852910997;'/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/ltsmin2605751570852910997;'/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 542 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 542/542 places, 1262/1262 transitions.
Applied a total of 0 rules in 18 ms. Remains 542 /542 variables (removed 0) and now considering 1262/1262 (removed 0) transitions.
[2025-05-30 06:59:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:59:05] [INFO ] Implicit Places using invariants in 353 ms returned []
[2025-05-30 06:59:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:59:06] [INFO ] Implicit Places using invariants and state equation in 1008 ms returned []
Implicit Place search using SMT with State Equation took 1383 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 06:59:06] [INFO ] Redundant transitions in 19 ms returned []
Running 1226 sub problems to find dead transitions.
[2025-05-30 06:59:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/541 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1226 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/541 variables, 47/55 constraints. Problems are: Problem set: 0 solved, 1226 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 541/1804 variables, and 55 constraints, problems are : Problem set: 0 solved, 1226 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 8/11 constraints, Generalized P Invariants (flows): 47/50 constraints, State Equation: 0/542 constraints, PredecessorRefiner: 1226/1226 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1226 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/541 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1226 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/541 variables, 47/55 constraints. Problems are: Problem set: 0 solved, 1226 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/541 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1226 unsolved
At refinement iteration 3 (OVERLAPS) 1/542 variables, 3/58 constraints. Problems are: Problem set: 0 solved, 1226 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/542 variables, 3/61 constraints. Problems are: Problem set: 0 solved, 1226 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 542/1804 variables, and 61 constraints, problems are : Problem set: 0 solved, 1226 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 50/50 constraints, State Equation: 0/542 constraints, PredecessorRefiner: 0/1226 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60398ms problems are : Problem set: 0 solved, 1226 unsolved
Search for dead transitions found 0 dead transitions in 60401ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61844 ms. Remains : 542/542 places, 1262/1262 transitions.
Built C files in :
/tmp/ltsmin1664106038894416085
[2025-05-30 07:00:07] [INFO ] Computing symmetric may disable matrix : 1262 transitions.
[2025-05-30 07:00:07] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 07:00:07] [INFO ] Computing symmetric may enable matrix : 1262 transitions.
[2025-05-30 07:00:07] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 07:00:07] [INFO ] Computing Do-Not-Accords matrix : 1262 transitions.
[2025-05-30 07:00:07] [INFO ] Computation of Completed DNA matrix. took 43 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 07:00:07] [INFO ] Built C files in 324ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1664106038894416085
Running compilation step : cd /tmp/ltsmin1664106038894416085;'/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/ltsmin1664106038894416085;'/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/ltsmin1664106038894416085;'/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)
[2025-05-30 07:00:10] [INFO ] Flatten gal took : 100 ms
[2025-05-30 07:00:11] [INFO ] Flatten gal took : 95 ms
[2025-05-30 07:00:11] [INFO ] Time to serialize gal into /tmp/LTL10333183268145422448.gal : 26 ms
[2025-05-30 07:00:11] [INFO ] Time to serialize properties into /tmp/LTL17772709019797497575.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/LTL10333183268145422448.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8071305009037952456.hoa' '-atoms' '/tmp/LTL17772709019797497575.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/LTL17772709019797497575.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8071305009037952456.hoa
Detected timeout of ITS tools.
[2025-05-30 07:00:26] [INFO ] Flatten gal took : 43 ms
[2025-05-30 07:00:26] [INFO ] Flatten gal took : 56 ms
[2025-05-30 07:00:26] [INFO ] Time to serialize gal into /tmp/LTL17809812924573025600.gal : 11 ms
[2025-05-30 07:00:26] [INFO ] Time to serialize properties into /tmp/LTL8167811222652850141.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/LTL17809812924573025600.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8167811222652850141.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("((p1193!=1)||(p1248!=1))"))))
Formula 0 simplified : FG!"((p1193!=1)||(p1248!=1))"
Detected timeout of ITS tools.
[2025-05-30 07:00:41] [INFO ] Flatten gal took : 41 ms
[2025-05-30 07:00:41] [INFO ] Applying decomposition
[2025-05-30 07:00:41] [INFO ] Flatten gal took : 39 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/graph356045181650573055.txt' '-o' '/tmp/graph356045181650573055.bin' '-w' '/tmp/graph356045181650573055.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph356045181650573055.bin' '-l' '-1' '-v' '-w' '/tmp/graph356045181650573055.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:00:41] [INFO ] Decomposing Gal with order
[2025-05-30 07:00:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:00:41] [INFO ] Removed a total of 2497 redundant transitions.
[2025-05-30 07:00:42] [INFO ] Flatten gal took : 145 ms
[2025-05-30 07:00:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 70 labels/synchronizations in 32 ms.
[2025-05-30 07:00:42] [INFO ] Time to serialize gal into /tmp/LTL7161177082542548752.gal : 15 ms
[2025-05-30 07:00:42] [INFO ] Time to serialize properties into /tmp/LTL712373935967475155.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/LTL7161177082542548752.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL712373935967475155.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 : !((G(F("((i12.u116.p1193!=1)||(i12.u125.p1248!=1))"))))
Formula 0 simplified : FG!"((i12.u116.p1193!=1)||(i12.u125.p1248!=1))"
Detected timeout of ITS tools.
Treatment of property ASLink-PT-06a-LTLFireability-04 finished in 181960 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 4 out of 1259 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1259/1259 places, 1998/1998 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 236 transitions
Trivial Post-agglo rules discarded 236 transitions
Performed 236 trivial Post agglomeration. Transition count delta: 236
Iterating post reduction 0 with 236 rules applied. Total rules applied 236 place count 1259 transition count 1762
Reduce places removed 236 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 237 rules applied. Total rules applied 473 place count 1023 transition count 1761
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 474 place count 1022 transition count 1761
Performed 166 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 166 Pre rules applied. Total rules applied 474 place count 1022 transition count 1595
Deduced a syphon composed of 166 places in 2 ms
Ensure Unique test removed 53 places
Reduce places removed 219 places and 0 transitions.
Iterating global reduction 3 with 385 rules applied. Total rules applied 859 place count 803 transition count 1595
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 3 with 18 rules applied. Total rules applied 877 place count 794 transition count 1586
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 886 place count 785 transition count 1586
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 24 Pre rules applied. Total rules applied 886 place count 785 transition count 1562
Deduced a syphon composed of 24 places in 2 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 5 with 48 rules applied. Total rules applied 934 place count 761 transition count 1562
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 941 place count 754 transition count 1543
Iterating global reduction 5 with 7 rules applied. Total rules applied 948 place count 754 transition count 1543
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 5 rules applied. Total rules applied 953 place count 753 transition count 1539
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 954 place count 752 transition count 1539
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 954 place count 752 transition count 1538
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 956 place count 751 transition count 1538
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 957 place count 750 transition count 1530
Iterating global reduction 7 with 1 rules applied. Total rules applied 958 place count 750 transition count 1530
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 959 place count 749 transition count 1522
Iterating global reduction 7 with 1 rules applied. Total rules applied 960 place count 749 transition count 1522
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 961 place count 748 transition count 1514
Iterating global reduction 7 with 1 rules applied. Total rules applied 962 place count 748 transition count 1514
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 963 place count 747 transition count 1506
Iterating global reduction 7 with 1 rules applied. Total rules applied 964 place count 747 transition count 1506
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 965 place count 746 transition count 1498
Iterating global reduction 7 with 1 rules applied. Total rules applied 966 place count 746 transition count 1498
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 967 place count 745 transition count 1490
Iterating global reduction 7 with 1 rules applied. Total rules applied 968 place count 745 transition count 1490
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 969 place count 744 transition count 1482
Iterating global reduction 7 with 1 rules applied. Total rules applied 970 place count 744 transition count 1482
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 971 place count 743 transition count 1474
Iterating global reduction 7 with 1 rules applied. Total rules applied 972 place count 743 transition count 1474
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 973 place count 742 transition count 1466
Iterating global reduction 7 with 1 rules applied. Total rules applied 974 place count 742 transition count 1466
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 975 place count 741 transition count 1458
Iterating global reduction 7 with 1 rules applied. Total rules applied 976 place count 741 transition count 1458
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 977 place count 740 transition count 1450
Iterating global reduction 7 with 1 rules applied. Total rules applied 978 place count 740 transition count 1450
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 979 place count 739 transition count 1442
Iterating global reduction 7 with 1 rules applied. Total rules applied 980 place count 739 transition count 1442
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 981 place count 738 transition count 1434
Iterating global reduction 7 with 1 rules applied. Total rules applied 982 place count 738 transition count 1434
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 983 place count 737 transition count 1426
Iterating global reduction 7 with 1 rules applied. Total rules applied 984 place count 737 transition count 1426
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 985 place count 736 transition count 1418
Iterating global reduction 7 with 1 rules applied. Total rules applied 986 place count 736 transition count 1418
Performed 68 Post agglomeration using F-continuation condition.Transition count delta: 68
Deduced a syphon composed of 68 places in 1 ms
Reduce places removed 68 places and 0 transitions.
Iterating global reduction 7 with 136 rules applied. Total rules applied 1122 place count 668 transition count 1350
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1123 place count 667 transition count 1349
Iterating global reduction 7 with 1 rules applied. Total rules applied 1124 place count 667 transition count 1349
Applied a total of 1124 rules in 412 ms. Remains 667 /1259 variables (removed 592) and now considering 1349/1998 (removed 649) transitions.
// Phase 1: matrix 1349 rows 667 cols
[2025-05-30 07:00:57] [INFO ] Computed 105 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:00:58] [INFO ] Implicit Places using invariants in 614 ms returned [90, 96, 101, 117, 187, 193, 198, 214, 284, 290, 295, 312, 382, 388, 393, 409, 479, 485, 490, 506, 507, 582, 588, 593, 612, 664]
Discarding 26 places :
Implicit Place search using SMT only with invariants took 617 ms to find 26 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 641/1259 places, 1349/1998 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 641 transition count 1344
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 636 transition count 1344
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 10 place count 636 transition count 1332
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 34 place count 624 transition count 1332
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 46 place count 612 transition count 1320
Iterating global reduction 2 with 12 rules applied. Total rules applied 58 place count 612 transition count 1320
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 70 place count 600 transition count 1308
Iterating global reduction 2 with 12 rules applied. Total rules applied 82 place count 600 transition count 1308
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 88 place count 594 transition count 1302
Iterating global reduction 2 with 6 rules applied. Total rules applied 94 place count 594 transition count 1302
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 120 place count 581 transition count 1289
Applied a total of 120 rules in 89 ms. Remains 581 /641 variables (removed 60) and now considering 1289/1349 (removed 60) transitions.
// Phase 1: matrix 1289 rows 581 cols
[2025-05-30 07:00:58] [INFO ] Computed 79 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:00:58] [INFO ] Implicit Places using invariants in 397 ms returned [93, 96, 177, 180, 261, 264, 346, 349, 430, 433, 514, 517]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 400 ms to find 12 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 569/1259 places, 1289/1998 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 569 transition count 1283
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 563 transition count 1283
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 18 place count 557 transition count 1277
Iterating global reduction 2 with 6 rules applied. Total rules applied 24 place count 557 transition count 1277
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 30 place count 557 transition count 1271
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 32 place count 556 transition count 1270
Applied a total of 32 rules in 48 ms. Remains 556 /569 variables (removed 13) and now considering 1270/1289 (removed 19) transitions.
// Phase 1: matrix 1270 rows 556 cols
[2025-05-30 07:00:58] [INFO ] Computed 67 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:00:59] [INFO ] Implicit Places using invariants in 425 ms returned [72, 151, 231, 312, 392, 472]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 427 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 550/1259 places, 1270/1998 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 544 transition count 1264
Applied a total of 12 rules in 30 ms. Remains 544 /550 variables (removed 6) and now considering 1264/1270 (removed 6) transitions.
// Phase 1: matrix 1264 rows 544 cols
[2025-05-30 07:00:59] [INFO ] Computed 61 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:00:59] [INFO ] Implicit Places using invariants in 473 ms returned []
[2025-05-30 07:00:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:00:59] [INFO ] State equation strengthened by 6 read => feed constraints.
[2025-05-30 07:01:01] [INFO ] Implicit Places using invariants and state equation in 1408 ms returned []
Implicit Place search using SMT with State Equation took 1923 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 4 : 544/1259 places, 1264/1998 transitions.
Finished structural reductions in SI_LTL mode , in 4 iterations and 3946 ms. Remains : 544/1259 places, 1264/1998 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-06a-LTLFireability-05
Stuttering criterion allowed to conclude after 71 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-06a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-06a-LTLFireability-05 finished in 4036 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))'
Support contains 3 out of 1259 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1259/1259 places, 1998/1998 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1258 transition count 1990
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1258 transition count 1990
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 1257 transition count 1982
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 1257 transition count 1982
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 1256 transition count 1974
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 1256 transition count 1974
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 1255 transition count 1966
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 1255 transition count 1966
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 1254 transition count 1958
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 1254 transition count 1958
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 1253 transition count 1950
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 1253 transition count 1950
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 1252 transition count 1942
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 1252 transition count 1942
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 1251 transition count 1934
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 1251 transition count 1934
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 1250 transition count 1926
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 1250 transition count 1926
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 1249 transition count 1918
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 1249 transition count 1918
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 1248 transition count 1910
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 1248 transition count 1910
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 1247 transition count 1902
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 1247 transition count 1902
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 1246 transition count 1894
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 1246 transition count 1894
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 1245 transition count 1886
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 1245 transition count 1886
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 1244 transition count 1878
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 1244 transition count 1878
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 1243 transition count 1870
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 1243 transition count 1870
Applied a total of 32 rules in 660 ms. Remains 1243 /1259 variables (removed 16) and now considering 1870/1998 (removed 128) transitions.
// Phase 1: matrix 1870 rows 1243 cols
[2025-05-30 07:01:01] [INFO ] Computed 168 invariants in 18 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:01:02] [INFO ] Implicit Places using invariants in 789 ms returned []
[2025-05-30 07:01:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:01:05] [INFO ] Implicit Places using invariants and state equation in 2805 ms returned []
Implicit Place search using SMT with State Equation took 3642 ms to find 0 implicit places.
Running 1869 sub problems to find dead transitions.
[2025-05-30 07:01:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1869 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1242/3113 variables, and 121 constraints, problems are : Problem set: 0 solved, 1869 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 0/40 constraints, Generalized P Invariants (flows): 121/128 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 1869/1869 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1869 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1869 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1242/3113 variables, and 121 constraints, problems are : Problem set: 0 solved, 1869 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/40 constraints, Generalized P Invariants (flows): 121/128 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 0/1869 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60638ms problems are : Problem set: 0 solved, 1869 unsolved
Search for dead transitions found 0 dead transitions in 60642ms
Starting structural reductions in LTL mode, iteration 1 : 1243/1259 places, 1870/1998 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64948 ms. Remains : 1243/1259 places, 1870/1998 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : ASLink-PT-06a-LTLFireability-06
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-06a-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-06a-LTLFireability-06 finished in 65055 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((G(p0)&&(p1||X(p2)))))'
Support contains 5 out of 1259 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1259/1259 places, 1998/1998 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1257 transition count 1984
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1257 transition count 1984
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 1256 transition count 1976
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 1256 transition count 1976
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 1255 transition count 1968
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 1255 transition count 1968
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 1254 transition count 1960
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 1254 transition count 1960
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 1253 transition count 1952
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 1253 transition count 1952
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 1252 transition count 1944
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 1252 transition count 1944
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 1251 transition count 1936
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 1251 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 1250 transition count 1928
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 1250 transition count 1928
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 1249 transition count 1920
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 1249 transition count 1920
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 1248 transition count 1912
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 1248 transition count 1912
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 1247 transition count 1904
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 1247 transition count 1904
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 1246 transition count 1896
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 1246 transition count 1896
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 1245 transition count 1888
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 1245 transition count 1888
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 1244 transition count 1880
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 1244 transition count 1880
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 1243 transition count 1872
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 1243 transition count 1872
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 1242 transition count 1864
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 1242 transition count 1864
Applied a total of 34 rules in 653 ms. Remains 1242 /1259 variables (removed 17) and now considering 1864/1998 (removed 134) transitions.
// Phase 1: matrix 1864 rows 1242 cols
[2025-05-30 07:02:06] [INFO ] Computed 168 invariants in 20 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:02:07] [INFO ] Implicit Places using invariants in 774 ms returned [934]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 792 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1241/1259 places, 1864/1998 transitions.
Applied a total of 0 rules in 38 ms. Remains 1241 /1241 variables (removed 0) and now considering 1864/1864 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1483 ms. Remains : 1241/1259 places, 1864/1998 transitions.
Stuttering acceptance computed with spot in 175 ms :[true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p2) (NOT p0)), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0)]
Running random walk in product with property : ASLink-PT-06a-LTLFireability-07
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-06a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-06a-LTLFireability-07 finished in 1680 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(G((F(p0) U X(X(X(p1)))))))'
Support contains 4 out of 1259 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1259/1259 places, 1998/1998 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1257 transition count 1984
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1257 transition count 1984
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 1256 transition count 1976
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 1256 transition count 1976
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 1255 transition count 1968
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 1255 transition count 1968
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 1254 transition count 1960
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 1254 transition count 1960
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 1253 transition count 1952
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 1253 transition count 1952
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 1252 transition count 1944
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 1252 transition count 1944
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 1251 transition count 1936
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 1251 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 1250 transition count 1928
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 1250 transition count 1928
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 1249 transition count 1920
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 1249 transition count 1920
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 1248 transition count 1912
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 1248 transition count 1912
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 1247 transition count 1904
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 1247 transition count 1904
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 1246 transition count 1896
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 1246 transition count 1896
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 1245 transition count 1888
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 1245 transition count 1888
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 1244 transition count 1880
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 1244 transition count 1880
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 1243 transition count 1872
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 1243 transition count 1872
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 1242 transition count 1864
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 1242 transition count 1864
Applied a total of 34 rules in 641 ms. Remains 1242 /1259 variables (removed 17) and now considering 1864/1998 (removed 134) transitions.
[2025-05-30 07:02:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:02:09] [INFO ] Implicit Places using invariants in 722 ms returned [934]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 744 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1241/1259 places, 1864/1998 transitions.
Applied a total of 0 rules in 37 ms. Remains 1241 /1241 variables (removed 0) and now considering 1864/1864 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1423 ms. Remains : 1241/1259 places, 1864/1998 transitions.
Stuttering acceptance computed with spot in 400 ms :[(NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : ASLink-PT-06a-LTLFireability-11
Stuttering criterion allowed to conclude after 304 steps with 2 reset in 2 ms.
FORMULA ASLink-PT-06a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-06a-LTLFireability-11 finished in 1855 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)))'
[2025-05-30 07:02:10] [INFO ] Flatten gal took : 56 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin285323640853693261
[2025-05-30 07:02:10] [INFO ] Too many transitions (1998) to apply POR reductions. Disabling POR matrices.
[2025-05-30 07:02:10] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin285323640853693261
Running compilation step : cd /tmp/ltsmin285323640853693261;'/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'
[2025-05-30 07:02:10] [INFO ] Applying decomposition
[2025-05-30 07:02:10] [INFO ] Flatten gal took : 127 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/graph8140765901448506363.txt' '-o' '/tmp/graph8140765901448506363.bin' '-w' '/tmp/graph8140765901448506363.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8140765901448506363.bin' '-l' '-1' '-v' '-w' '/tmp/graph8140765901448506363.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:02:10] [INFO ] Decomposing Gal with order
[2025-05-30 07:02:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:02:11] [INFO ] Removed a total of 2882 redundant transitions.
[2025-05-30 07:02:11] [INFO ] Flatten gal took : 201 ms
[2025-05-30 07:02:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 37 labels/synchronizations in 71 ms.
[2025-05-30 07:02:11] [INFO ] Time to serialize gal into /tmp/LTLFireability17093636097361820802.gal : 30 ms
[2025-05-30 07:02:11] [INFO ] Time to serialize properties into /tmp/LTLFireability14800280599723023872.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/LTLFireability17093636097361820802.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14800280599723023872.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 : !((G(F(!("((i14.u336.p1193==1)&&(i14.u355.p1248==1))")))))
Formula 0 simplified : FG"((i14.u336.p1193==1)&&(i14.u355.p1248==1))"
Compilation finished in 4436 ms.
Running link step : cd /tmp/ltsmin285323640853693261;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 190 ms.
Running LTSmin : cd /tmp/ltsmin285323640853693261;'/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'
Detected timeout of ITS tools.
[2025-05-30 07:23:47] [INFO ] Applying decomposition
[2025-05-30 07:23:47] [INFO ] Flatten gal took : 159 ms
[2025-05-30 07:23:47] [INFO ] Decomposing Gal with order
[2025-05-30 07:23:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:23:48] [INFO ] Removed a total of 2341 redundant transitions.
[2025-05-30 07:23:48] [INFO ] Flatten gal took : 340 ms
[2025-05-30 07:23:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 811 labels/synchronizations in 112 ms.
[2025-05-30 07:23:48] [INFO ] Time to serialize gal into /tmp/LTLFireability11527941045592650842.gal : 25 ms
[2025-05-30 07:23:48] [INFO ] Time to serialize properties into /tmp/LTLFireability3135604372562401873.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/LTLFireability11527941045592650842.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3135604372562401873.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...277
Read 1 LTL properties
Checking formula 0 : !((G(F(!("((u210.p1193==1)&&(u215.p1248==1))")))))
Formula 0 simplified : FG"((u210.p1193==1)&&(u215.p1248==1))"
Detected timeout of ITS tools.
[2025-05-30 07:45:25] [INFO ] Flatten gal took : 153 ms
[2025-05-30 07:45:25] [INFO ] Input system was already deterministic with 1998 transitions.
[2025-05-30 07:45:25] [INFO ] Transformed 1259 places.
[2025-05-30 07:45:25] [INFO ] Transformed 1998 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
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
[2025-05-30 07:45:55] [INFO ] Time to serialize gal into /tmp/LTLFireability3558307708040230198.gal : 20 ms
[2025-05-30 07:45:55] [INFO ] Time to serialize properties into /tmp/LTLFireability8680725263653571148.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/LTLFireability3558307708040230198.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8680725263653571148.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...342
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F(!("((p1193==1)&&(p1248==1))")))))
Formula 0 simplified : FG"((p1193==1)&&(p1248==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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="ASLink-PT-06a"
export BK_EXAMINATION="LTLFireability"
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 ASLink-PT-06a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r002-tall-174853729100364"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-06a.tgz
mv ASLink-PT-06a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;