Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r002-tall-174853729200395.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-08a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-tall-174853729200395
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K 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 3.6K 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 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.5K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 757K 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-08a-LTLCardinality-00
FORMULA_NAME ASLink-PT-08a-LTLCardinality-01
FORMULA_NAME ASLink-PT-08a-LTLCardinality-02
FORMULA_NAME ASLink-PT-08a-LTLCardinality-03
FORMULA_NAME ASLink-PT-08a-LTLCardinality-04
FORMULA_NAME ASLink-PT-08a-LTLCardinality-05
FORMULA_NAME ASLink-PT-08a-LTLCardinality-06
FORMULA_NAME ASLink-PT-08a-LTLCardinality-07
FORMULA_NAME ASLink-PT-08a-LTLCardinality-08
FORMULA_NAME ASLink-PT-08a-LTLCardinality-09
FORMULA_NAME ASLink-PT-08a-LTLCardinality-10
FORMULA_NAME ASLink-PT-08a-LTLCardinality-11
FORMULA_NAME ASLink-PT-08a-LTLCardinality-12
FORMULA_NAME ASLink-PT-08a-LTLCardinality-13
FORMULA_NAME ASLink-PT-08a-LTLCardinality-14
FORMULA_NAME ASLink-PT-08a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1748601598892

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-08a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-05-30 10:40:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-30 10:40:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 10:40:00] [INFO ] Load time of PNML (sax parser for PT used): 166 ms
[2025-05-30 10:40:00] [INFO ] Transformed 1796 places.
[2025-05-30 10:40:00] [INFO ] Transformed 2646 transitions.
[2025-05-30 10:40:00] [INFO ] Found NUPN structural information;
[2025-05-30 10:40:00] [INFO ] Parsed PT model containing 1796 places and 2646 transitions and 9934 arcs in 278 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 28 transitions
Reduce redundant transitions removed 28 transitions.
FORMULA ASLink-PT-08a-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-08a-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-08a-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-08a-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-08a-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-08a-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 40 out of 1796 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1796/1796 places, 2618/2618 transitions.
Ensure Unique test removed 32 places
Discarding 15 places :
Implicit places reduction removed 15 places
Iterating post reduction 0 with 47 rules applied. Total rules applied 47 place count 1749 transition count 2618
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 60 place count 1736 transition count 2557
Ensure Unique test removed 1 places
Iterating global reduction 1 with 14 rules applied. Total rules applied 74 place count 1735 transition count 2557
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 76 place count 1735 transition count 2555
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 77 place count 1734 transition count 2547
Iterating global reduction 2 with 1 rules applied. Total rules applied 78 place count 1734 transition count 2547
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 79 place count 1733 transition count 2539
Iterating global reduction 2 with 1 rules applied. Total rules applied 80 place count 1733 transition count 2539
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 81 place count 1732 transition count 2531
Iterating global reduction 2 with 1 rules applied. Total rules applied 82 place count 1732 transition count 2531
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 83 place count 1731 transition count 2523
Iterating global reduction 2 with 1 rules applied. Total rules applied 84 place count 1731 transition count 2523
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 85 place count 1730 transition count 2515
Iterating global reduction 2 with 1 rules applied. Total rules applied 86 place count 1730 transition count 2515
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 87 place count 1729 transition count 2507
Iterating global reduction 2 with 1 rules applied. Total rules applied 88 place count 1729 transition count 2507
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 89 place count 1728 transition count 2499
Iterating global reduction 2 with 1 rules applied. Total rules applied 90 place count 1728 transition count 2499
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 91 place count 1727 transition count 2491
Iterating global reduction 2 with 1 rules applied. Total rules applied 92 place count 1727 transition count 2491
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 93 place count 1726 transition count 2483
Iterating global reduction 2 with 1 rules applied. Total rules applied 94 place count 1726 transition count 2483
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 95 place count 1725 transition count 2475
Iterating global reduction 2 with 1 rules applied. Total rules applied 96 place count 1725 transition count 2475
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 97 place count 1724 transition count 2467
Iterating global reduction 2 with 1 rules applied. Total rules applied 98 place count 1724 transition count 2467
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 99 place count 1723 transition count 2459
Iterating global reduction 2 with 1 rules applied. Total rules applied 100 place count 1723 transition count 2459
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 101 place count 1722 transition count 2451
Iterating global reduction 2 with 1 rules applied. Total rules applied 102 place count 1722 transition count 2451
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 103 place count 1721 transition count 2443
Iterating global reduction 2 with 1 rules applied. Total rules applied 104 place count 1721 transition count 2443
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 105 place count 1720 transition count 2435
Iterating global reduction 2 with 1 rules applied. Total rules applied 106 place count 1720 transition count 2435
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 107 place count 1719 transition count 2427
Iterating global reduction 2 with 1 rules applied. Total rules applied 108 place count 1719 transition count 2427
Applied a total of 108 rules in 1720 ms. Remains 1719 /1796 variables (removed 77) and now considering 2427/2618 (removed 191) transitions.
// Phase 1: matrix 2427 rows 1719 cols
[2025-05-30 10:40:02] [INFO ] Computed 298 invariants in 131 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:40:04] [INFO ] Implicit Places using invariants in 1674 ms returned [1, 19, 20, 23, 33, 51, 69, 198, 215, 220, 221, 222, 240, 258, 387, 403, 408, 409, 410, 428, 575, 591, 596, 597, 598, 616, 634, 763, 779, 784, 786, 804, 822, 951, 967, 972, 973, 974, 992, 1010, 1139, 1155, 1160, 1161, 1162, 1180, 1198, 1327, 1343, 1348, 1349, 1350, 1368, 1386, 1515, 1520, 1532, 1537, 1538, 1539, 1557, 1559, 1562, 1580, 1581, 1582, 1583, 1600, 1608, 1616, 1622, 1628, 1634, 1640, 1648, 1654, 1660, 1668]
Discarding 78 places :
Implicit Place search using SMT only with invariants took 1708 ms to find 78 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1641/1796 places, 2427/2618 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1628 transition count 2414
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1628 transition count 2414
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 36 place count 1618 transition count 2404
Iterating global reduction 0 with 10 rules applied. Total rules applied 46 place count 1618 transition count 2404
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 50 place count 1614 transition count 2400
Iterating global reduction 0 with 4 rules applied. Total rules applied 54 place count 1614 transition count 2400
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 56 place count 1612 transition count 2398
Iterating global reduction 0 with 2 rules applied. Total rules applied 58 place count 1612 transition count 2398
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 1611 transition count 2397
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 1611 transition count 2397
Applied a total of 60 rules in 380 ms. Remains 1611 /1641 variables (removed 30) and now considering 2397/2427 (removed 30) transitions.
// Phase 1: matrix 2397 rows 1611 cols
[2025-05-30 10:40:04] [INFO ] Computed 220 invariants in 49 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:40:05] [INFO ] Implicit Places using invariants in 962 ms returned []
[2025-05-30 10:40:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:40:08] [INFO ] Implicit Places using invariants and state equation in 3453 ms returned []
Implicit Place search using SMT with State Equation took 4422 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1611/1796 places, 2397/2618 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8245 ms. Remains : 1611/1796 places, 2397/2618 transitions.
Support contains 40 out of 1611 places after structural reductions.
[2025-05-30 10:40:09] [INFO ] Flatten gal took : 181 ms
[2025-05-30 10:40:09] [INFO ] Flatten gal took : 118 ms
[2025-05-30 10:40:09] [INFO ] Input system was already deterministic with 2397 transitions.
Reduction of identical properties reduced properties to check from 24 to 23
RANDOM walk for 40000 steps (186 resets) in 1601 ms. (24 steps per ms) remains 10/23 properties
BEST_FIRST walk for 40003 steps (18 resets) in 179 ms. (222 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (18 resets) in 256 ms. (155 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (15 resets) in 217 ms. (183 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (15 resets) in 129 ms. (307 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (18 resets) in 118 ms. (336 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (15 resets) in 228 ms. (174 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (16 resets) in 121 ms. (327 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (19 resets) in 106 ms. (373 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (18 resets) in 118 ms. (336 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (17 resets) in 147 ms. (270 steps per ms) remains 10/10 properties
[2025-05-30 10:40:10] [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) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 358/377 variables, 26/26 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/377 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/377 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 315/692 variables, 25/53 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/692 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 911/1603 variables, 166/219 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1603 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 8/1611 variables, 1/220 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1611 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (OVERLAPS) 2397/4008 variables, 1611/1831 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/4008 variables, 0/1831 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 12 (OVERLAPS) 0/4008 variables, 0/1831 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4008/4008 variables, and 1831 constraints, problems are : Problem set: 0 solved, 10 unsolved in 3272 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, Generalized P Invariants (flows): 169/169 constraints, State Equation: 1611/1611 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 358/377 variables, 26/26 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/377 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/377 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 315/692 variables, 25/53 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/692 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 911/1603 variables, 166/219 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1603 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 8/1611 variables, 1/220 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1611 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (OVERLAPS) 2397/4008 variables, 1611/1831 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/4008 variables, 10/1841 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4008/4008 variables, and 1841 constraints, problems are : Problem set: 0 solved, 10 unsolved in 5021 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, Generalized P Invariants (flows): 169/169 constraints, State Equation: 1611/1611 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8344ms problems are : Problem set: 0 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 19 out of 1611 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1611/1611 places, 2397/2397 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 301 transitions
Trivial Post-agglo rules discarded 301 transitions
Performed 301 trivial Post agglomeration. Transition count delta: 301
Iterating post reduction 0 with 301 rules applied. Total rules applied 301 place count 1611 transition count 2096
Reduce places removed 301 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 304 rules applied. Total rules applied 605 place count 1310 transition count 2093
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 608 place count 1307 transition count 2093
Performed 208 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 208 Pre rules applied. Total rules applied 608 place count 1307 transition count 1885
Deduced a syphon composed of 208 places in 2 ms
Ensure Unique test removed 68 places
Reduce places removed 276 places and 0 transitions.
Iterating global reduction 3 with 484 rules applied. Total rules applied 1092 place count 1031 transition count 1885
Discarding 12 places :
Implicit places reduction removed 12 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 21 rules applied. Total rules applied 1113 place count 1019 transition count 1876
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 1122 place count 1010 transition count 1876
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 27 Pre rules applied. Total rules applied 1122 place count 1010 transition count 1849
Deduced a syphon composed of 27 places in 2 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 5 with 54 rules applied. Total rules applied 1176 place count 983 transition count 1849
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 1182 place count 977 transition count 1843
Iterating global reduction 5 with 6 rules applied. Total rules applied 1188 place count 977 transition count 1843
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 1192 place count 977 transition count 1839
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1193 place count 976 transition count 1839
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 1193 place count 976 transition count 1838
Deduced a syphon composed of 1 places in 12 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1195 place count 975 transition count 1838
Performed 85 Post agglomeration using F-continuation condition.Transition count delta: 85
Deduced a syphon composed of 85 places in 6 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 7 with 170 rules applied. Total rules applied 1365 place count 890 transition count 1753
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1366 place count 889 transition count 1752
Iterating global reduction 7 with 1 rules applied. Total rules applied 1367 place count 889 transition count 1752
Free-agglomeration rule applied 8 times.
Iterating global reduction 7 with 8 rules applied. Total rules applied 1375 place count 889 transition count 1744
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 7 with 8 rules applied. Total rules applied 1383 place count 881 transition count 1744
Free-agglomeration rule (complex) applied 37 times.
Iterating global reduction 8 with 37 rules applied. Total rules applied 1420 place count 881 transition count 1707
Ensure Unique test removed 2 places
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 8 with 39 rules applied. Total rules applied 1459 place count 842 transition count 1707
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 9 with 4 rules applied. Total rules applied 1463 place count 842 transition count 1703
Partial Free-agglomeration rule applied 24 times.
Drop transitions (Partial Free agglomeration) removed 24 transitions
Iterating global reduction 9 with 24 rules applied. Total rules applied 1487 place count 842 transition count 1703
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 1489 place count 842 transition count 1703
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 1490 place count 842 transition count 1702
Applied a total of 1490 rules in 944 ms. Remains 842 /1611 variables (removed 769) and now considering 1702/2397 (removed 695) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 952 ms. Remains : 842/1611 places, 1702/2397 transitions.
RANDOM walk for 40000 steps (468 resets) in 732 ms. (54 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (67 resets) in 271 ms. (147 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (66 resets) in 224 ms. (177 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (58 resets) in 150 ms. (264 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (56 resets) in 134 ms. (296 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (66 resets) in 94 ms. (421 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (68 resets) in 111 ms. (357 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (54 resets) in 101 ms. (392 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40003 steps (68 resets) in 112 ms. (354 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (60 resets) in 126 ms. (314 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (68 resets) in 90 ms. (439 steps per ms) remains 9/9 properties
// Phase 1: matrix 1702 rows 842 cols
[2025-05-30 10:40:21] [INFO ] Computed 138 invariants in 14 ms
[2025-05-30 10:40:21] [INFO ] State equation strengthened by 34 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) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 64/81 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/81 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 111/192 variables, 20/30 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 562/754 variables, 93/123 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/754 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 88/842 variables, 15/138 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/842 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (OVERLAPS) 1702/2544 variables, 842/980 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2544 variables, 34/1014 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2544 variables, 0/1014 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 12 (OVERLAPS) 0/2544 variables, 0/1014 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2544/2544 variables, and 1014 constraints, problems are : Problem set: 0 solved, 9 unsolved in 1995 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, Generalized P Invariants (flows): 108/108 constraints, State Equation: 842/842 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 64/81 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/81 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 111/192 variables, 20/30 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 562/754 variables, 93/123 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/754 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 88/842 variables, 15/138 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/842 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (OVERLAPS) 1702/2544 variables, 842/980 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2544 variables, 34/1014 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2544 variables, 9/1023 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2544 variables, 0/1023 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 13 (OVERLAPS) 0/2544 variables, 0/1023 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2544/2544 variables, and 1023 constraints, problems are : Problem set: 0 solved, 9 unsolved in 15195 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, Generalized P Invariants (flows): 108/108 constraints, State Equation: 842/842 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 17237ms problems are : Problem set: 0 solved, 9 unsolved
Fused 9 Parikh solutions to 8 different solutions.
Parikh walk visited 2 properties in 27147 ms.
Support contains 13 out of 842 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 842/842 places, 1702/1702 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 842 transition count 1696
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 836 transition count 1696
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 16 place count 834 transition count 1694
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 17 place count 834 transition count 1693
Applied a total of 17 rules in 101 ms. Remains 834 /842 variables (removed 8) and now considering 1693/1702 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 102 ms. Remains : 834/842 places, 1693/1702 transitions.
RANDOM walk for 40000 steps (504 resets) in 313 ms. (127 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (68 resets) in 94 ms. (421 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (63 resets) in 160 ms. (248 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (58 resets) in 164 ms. (242 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (64 resets) in 112 ms. (354 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (66 resets) in 93 ms. (425 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (59 resets) in 69 ms. (571 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (65 resets) in 94 ms. (421 steps per ms) remains 7/7 properties
Interrupted probabilistic random walk after 204851 steps, run timeout after 3001 ms. (steps per millisecond=68 ) properties seen :3 out of 7
Probabilistic random walk after 204851 steps, saw 96221 distinct states, run finished after 3007 ms. (steps per millisecond=68 ) properties seen :3
[2025-05-30 10:41:09] [INFO ] Flow matrix only has 1692 transitions (discarded 1 similar events)
// Phase 1: matrix 1692 rows 834 cols
[2025-05-30 10:41:09] [INFO ] Computed 138 invariants in 20 ms
[2025-05-30 10:41:09] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 38/46 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 121/167 variables, 24/29 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/167 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 549/716 variables, 87/116 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/716 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 118/834 variables, 22/138 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/834 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 1692/2526 variables, 834/972 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2526 variables, 40/1012 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2526 variables, 0/1012 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 0/2526 variables, 0/1012 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2526/2526 variables, and 1012 constraints, problems are : Problem set: 0 solved, 4 unsolved in 1208 ms.
Refiners :[Positive P Invariants (semi-flows): 29/29 constraints, Generalized P Invariants (flows): 109/109 constraints, State Equation: 834/834 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 38/46 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 121/167 variables, 24/29 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/167 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 549/716 variables, 87/116 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/716 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 118/834 variables, 22/138 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/834 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 1692/2526 variables, 834/972 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2526 variables, 40/1012 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2526 variables, 4/1016 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2526 variables, 0/1016 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:41:12] [INFO ] Deduced a trap along path composed of 6 places in 40 ms of which 6 ms to minimize.
At refinement iteration 13 (OVERLAPS) 0/2526 variables, 1/1017 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2526 variables, 0/1017 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 0/2526 variables, 0/1017 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2526/2526 variables, and 1017 constraints, problems are : Problem set: 0 solved, 4 unsolved in 2967 ms.
Refiners :[Positive P Invariants (semi-flows): 29/29 constraints, Generalized P Invariants (flows): 109/109 constraints, State Equation: 834/834 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 4217ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 5495 ms.
Support contains 8 out of 834 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 834/834 places, 1693/1693 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 834 transition count 1690
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 831 transition count 1690
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 831 transition count 1689
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 830 transition count 1689
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 9 place count 829 transition count 1688
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 19 place count 820 transition count 1687
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 20 Pre rules applied. Total rules applied 19 place count 820 transition count 1667
Deduced a syphon composed of 20 places in 2 ms
Ensure Unique test removed 7 places
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 47 rules applied. Total rules applied 66 place count 793 transition count 1667
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 67 place count 792 transition count 1667
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 74 place count 785 transition count 1660
Iterating global reduction 4 with 7 rules applied. Total rules applied 81 place count 785 transition count 1660
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 88 place count 785 transition count 1653
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 5 with 2 rules applied. Total rules applied 90 place count 784 transition count 1652
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 91 place count 783 transition count 1651
Iterating global reduction 5 with 1 rules applied. Total rules applied 92 place count 783 transition count 1651
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 93 place count 783 transition count 1650
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 94 place count 783 transition count 1649
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 95 place count 782 transition count 1649
Applied a total of 95 rules in 210 ms. Remains 782 /834 variables (removed 52) and now considering 1649/1693 (removed 44) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 210 ms. Remains : 782/834 places, 1649/1693 transitions.
RANDOM walk for 40000 steps (601 resets) in 251 ms. (158 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (90 resets) in 82 ms. (481 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (85 resets) in 99 ms. (400 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (93 resets) in 89 ms. (444 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (76 resets) in 93 ms. (425 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 213993 steps, run timeout after 3001 ms. (steps per millisecond=71 ) properties seen :0 out of 4
Probabilistic random walk after 213993 steps, saw 72701 distinct states, run finished after 3001 ms. (steps per millisecond=71 ) properties seen :0
// Phase 1: matrix 1649 rows 782 cols
[2025-05-30 10:41:22] [INFO ] Computed 121 invariants in 13 ms
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 19/27 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 268/295 variables, 30/34 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/295 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 31/326 variables, 8/42 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:41:22] [INFO ] Deduced a trap composed of 13 places in 55 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/326 variables, 1/43 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/326 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 265/591 variables, 44/87 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/591 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 7/598 variables, 5/92 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:41:22] [INFO ] Deduced a trap composed of 22 places in 49 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/598 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/598 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 154/752 variables, 23/116 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/752 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 3/755 variables, 2/118 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/755 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (OVERLAPS) 27/782 variables, 5/123 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/782 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 19 (OVERLAPS) 1649/2431 variables, 782/905 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2431 variables, 0/905 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 21 (OVERLAPS) 0/2431 variables, 0/905 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2431/2431 variables, and 905 constraints, problems are : Problem set: 0 solved, 4 unsolved in 1671 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 102/102 constraints, State Equation: 782/782 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 19/27 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 268/295 variables, 30/34 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/295 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 31/326 variables, 8/42 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/326 variables, 1/43 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/326 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 265/591 variables, 44/87 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/591 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 7/598 variables, 5/92 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/598 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/598 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 154/752 variables, 23/116 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/752 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 3/755 variables, 2/118 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/755 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (OVERLAPS) 27/782 variables, 5/123 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/782 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 19 (OVERLAPS) 1649/2431 variables, 782/905 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2431 variables, 4/909 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/2431 variables, 0/909 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 22 (OVERLAPS) 0/2431 variables, 0/909 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2431/2431 variables, and 909 constraints, problems are : Problem set: 0 solved, 4 unsolved in 1996 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 102/102 constraints, State Equation: 782/782 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3693ms problems are : Problem set: 0 solved, 4 unsolved
Parikh walk visited 0 properties in 5368 ms.
Support contains 8 out of 782 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 782/782 places, 1649/1649 transitions.
Applied a total of 0 rules in 32 ms. Remains 782 /782 variables (removed 0) and now considering 1649/1649 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 782/782 places, 1649/1649 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 782/782 places, 1649/1649 transitions.
Applied a total of 0 rules in 29 ms. Remains 782 /782 variables (removed 0) and now considering 1649/1649 (removed 0) transitions.
[2025-05-30 10:41:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:41:31] [INFO ] Implicit Places using invariants in 719 ms returned [72, 89, 95, 98, 100, 101, 106, 107, 159, 177, 183, 186, 188, 190, 195, 196, 231, 249, 267, 273, 276, 278, 280, 285, 286, 338, 355, 361, 363, 366, 367, 372, 373, 425, 442, 448, 451, 453, 454, 459, 460, 512, 529, 538, 541, 543, 544, 549, 550, 602, 619, 625, 628, 630, 631, 636, 637, 689, 706, 712, 715, 717, 719]
[2025-05-30 10:41:31] [INFO ] Actually due to overlaps returned [190, 280, 544, 631, 719, 367, 454, 89, 95, 100, 177, 183, 188, 231, 267, 273, 278, 355, 361, 366, 442, 448, 453, 529, 538, 543, 619, 625, 630, 706, 712, 717, 72, 101, 159, 249, 338, 425, 512, 602, 689]
Discarding 41 places :
Implicit Place search using SMT only with invariants took 722 ms to find 41 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 741/782 places, 1649/1649 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 741 transition count 1648
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 740 transition count 1648
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 31 place count 711 transition count 1619
Iterating global reduction 2 with 29 rules applied. Total rules applied 60 place count 711 transition count 1619
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 67 place count 704 transition count 1612
Iterating global reduction 2 with 7 rules applied. Total rules applied 74 place count 704 transition count 1612
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 2 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 108 place count 687 transition count 1595
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 109 place count 687 transition count 1594
Free-agglomeration rule applied 23 times.
Iterating global reduction 2 with 23 rules applied. Total rules applied 132 place count 687 transition count 1571
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 2 with 23 rules applied. Total rules applied 155 place count 664 transition count 1571
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 3 with 7 rules applied. Total rules applied 162 place count 664 transition count 1564
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 169 place count 657 transition count 1564
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 170 place count 657 transition count 1564
Applied a total of 170 rules in 200 ms. Remains 657 /741 variables (removed 84) and now considering 1564/1649 (removed 85) transitions.
// Phase 1: matrix 1564 rows 657 cols
[2025-05-30 10:41:32] [INFO ] Computed 80 invariants in 20 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:41:32] [INFO ] Implicit Places using invariants in 495 ms returned [89, 90, 162, 163, 236, 237, 307, 308, 378, 379, 456, 457, 527, 528]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 498 ms to find 14 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 643/782 places, 1564/1649 transitions.
Applied a total of 0 rules in 23 ms. Remains 643 /643 variables (removed 0) and now considering 1564/1564 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 1472 ms. Remains : 643/782 places, 1564/1649 transitions.
RANDOM walk for 40000 steps (667 resets) in 162 ms. (245 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (113 resets) in 51 ms. (769 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (108 resets) in 44 ms. (888 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (111 resets) in 39 ms. (1000 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (89 resets) in 42 ms. (930 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 177240 steps, run timeout after 3001 ms. (steps per millisecond=59 ) properties seen :0 out of 4
Probabilistic random walk after 177240 steps, saw 106452 distinct states, run finished after 3001 ms. (steps per millisecond=59 ) properties seen :0
// Phase 1: matrix 1564 rows 643 cols
[2025-05-30 10:41:35] [INFO ] Computed 66 invariants in 20 ms
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 40/48 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 406/454 variables, 25/28 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/454 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 27/481 variables, 10/38 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/481 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 162/643 variables, 28/66 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/643 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 1564/2207 variables, 643/709 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2207 variables, 0/709 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 0/2207 variables, 0/709 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2207/2207 variables, and 709 constraints, problems are : Problem set: 0 solved, 4 unsolved in 1153 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 53/53 constraints, State Equation: 643/643 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 40/48 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 406/454 variables, 25/28 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/454 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 27/481 variables, 10/38 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/481 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 162/643 variables, 28/66 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/643 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 1564/2207 variables, 643/709 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2207 variables, 4/713 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2207 variables, 0/713 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 0/2207 variables, 0/713 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2207/2207 variables, and 713 constraints, problems are : Problem set: 0 solved, 4 unsolved in 2086 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 53/53 constraints, State Equation: 643/643 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3278ms problems are : Problem set: 0 solved, 4 unsolved
Parikh walk visited 0 properties in 2724 ms.
Support contains 8 out of 643 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 643/643 places, 1564/1564 transitions.
Applied a total of 0 rules in 23 ms. Remains 643 /643 variables (removed 0) and now considering 1564/1564 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 643/643 places, 1564/1564 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 643/643 places, 1564/1564 transitions.
Applied a total of 0 rules in 23 ms. Remains 643 /643 variables (removed 0) and now considering 1564/1564 (removed 0) transitions.
[2025-05-30 10:41:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:41:42] [INFO ] Implicit Places using invariants in 443 ms returned []
[2025-05-30 10:41:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:41:43] [INFO ] Implicit Places using invariants and state equation in 1443 ms returned []
Implicit Place search using SMT with State Equation took 1888 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 10:41:43] [INFO ] Redundant transitions in 145 ms returned []
Running 1526 sub problems to find dead transitions.
[2025-05-30 10:41:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/642 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1526 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/642 variables, 50/60 constraints. Problems are: Problem set: 0 solved, 1526 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 642/2207 variables, and 60 constraints, problems are : Problem set: 0 solved, 1526 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 10/13 constraints, Generalized P Invariants (flows): 50/53 constraints, State Equation: 0/643 constraints, PredecessorRefiner: 1526/1526 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1526 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/642 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1526 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/642 variables, 50/60 constraints. Problems are: Problem set: 0 solved, 1526 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 642/2207 variables, and 60 constraints, problems are : Problem set: 0 solved, 1526 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 10/13 constraints, Generalized P Invariants (flows): 50/53 constraints, State Equation: 0/643 constraints, PredecessorRefiner: 0/1526 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60694ms problems are : Problem set: 0 solved, 1526 unsolved
Search for dead transitions found 0 dead transitions in 60701ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62770 ms. Remains : 643/643 places, 1564/1564 transitions.
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' '!(X(X(((F(G(p0)) U (p1 U p0)) U p2))))'
Support contains 5 out of 1611 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1611/1611 places, 2397/2397 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1610 transition count 2397
Applied a total of 1 rules in 52 ms. Remains 1610 /1611 variables (removed 1) and now considering 2397/2397 (removed 0) transitions.
// Phase 1: matrix 2397 rows 1610 cols
[2025-05-30 10:42:45] [INFO ] Computed 219 invariants in 23 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:42:46] [INFO ] Implicit Places using invariants in 987 ms returned [425, 754]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 989 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1608/1611 places, 2397/2397 transitions.
Applied a total of 0 rules in 60 ms. Remains 1608 /1608 variables (removed 0) and now considering 2397/2397 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1102 ms. Remains : 1608/1611 places, 2397/2397 transitions.
Stuttering acceptance computed with spot in 357 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-08a-LTLCardinality-00
Stuttering criterion allowed to conclude after 520 steps with 66 reset in 12 ms.
FORMULA ASLink-PT-08a-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-08a-LTLCardinality-00 finished in 1549 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(p0) U X(X((!p1&&F(!p2)&&(!p3 U (p4||G(!p3))))))))'
Support contains 7 out of 1611 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1611/1611 places, 2397/2397 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1610 transition count 2397
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 1609 transition count 2396
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 1609 transition count 2396
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 1608 transition count 2395
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 1608 transition count 2395
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 1607 transition count 2394
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 1607 transition count 2394
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 1606 transition count 2393
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 1606 transition count 2393
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 1605 transition count 2392
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 1605 transition count 2392
Applied a total of 11 rules in 314 ms. Remains 1605 /1611 variables (removed 6) and now considering 2392/2397 (removed 5) transitions.
// Phase 1: matrix 2392 rows 1605 cols
[2025-05-30 10:42:46] [INFO ] Computed 219 invariants in 23 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:42:47] [INFO ] Implicit Places using invariants in 1025 ms returned [425, 754]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1027 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1603/1611 places, 2392/2397 transitions.
Applied a total of 0 rules in 52 ms. Remains 1603 /1603 variables (removed 0) and now considering 2392/2392 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1394 ms. Remains : 1603/1611 places, 2392/2397 transitions.
Stuttering acceptance computed with spot in 517 ms :[(OR p1 p2 (AND p3 (NOT p4))), (OR p1 p2 (AND p3 (NOT p4))), (OR p1 p2 (AND p3 (NOT p4))), (OR p2 p1 (AND p3 (NOT p4))), true, p2, (AND (NOT p4) p3), (OR p1 p2 (AND p3 (NOT p4))), (NOT p0), (AND p3 (NOT p4))]
Running random walk in product with property : ASLink-PT-08a-LTLCardinality-01
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-08a-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-08a-LTLCardinality-01 finished in 1949 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(X(G(p1)))))'
Support contains 4 out of 1611 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1611/1611 places, 2397/2397 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1610 transition count 2397
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 1609 transition count 2396
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 1609 transition count 2396
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 1608 transition count 2395
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 1608 transition count 2395
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 1607 transition count 2394
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 1607 transition count 2394
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 1606 transition count 2393
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 1606 transition count 2393
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 1605 transition count 2392
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 1605 transition count 2392
Applied a total of 11 rules in 324 ms. Remains 1605 /1611 variables (removed 6) and now considering 2392/2397 (removed 5) transitions.
[2025-05-30 10:42:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:42:49] [INFO ] Implicit Places using invariants in 990 ms returned [754]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 993 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1604/1611 places, 2392/2397 transitions.
Applied a total of 0 rules in 56 ms. Remains 1604 /1604 variables (removed 0) and now considering 2392/2392 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1373 ms. Remains : 1604/1611 places, 2392/2397 transitions.
Stuttering acceptance computed with spot in 187 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1), true]
Running random walk in product with property : ASLink-PT-08a-LTLCardinality-02
Stuttering criterion allowed to conclude after 127 steps with 0 reset in 2 ms.
FORMULA ASLink-PT-08a-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-08a-LTLCardinality-02 finished in 1588 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(G(p0))&&G(p1))))'
Support contains 4 out of 1611 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1611/1611 places, 2397/2397 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 318 transitions
Trivial Post-agglo rules discarded 318 transitions
Performed 318 trivial Post agglomeration. Transition count delta: 318
Iterating post reduction 0 with 319 rules applied. Total rules applied 319 place count 1609 transition count 2078
Reduce places removed 326 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 334 rules applied. Total rules applied 653 place count 1283 transition count 2070
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 9 rules applied. Total rules applied 662 place count 1275 transition count 2069
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 663 place count 1274 transition count 2069
Performed 226 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 226 Pre rules applied. Total rules applied 663 place count 1274 transition count 1843
Deduced a syphon composed of 226 places in 2 ms
Ensure Unique test removed 69 places
Reduce places removed 295 places and 0 transitions.
Iterating global reduction 4 with 521 rules applied. Total rules applied 1184 place count 979 transition count 1843
Discarding 21 places :
Implicit places reduction removed 21 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 4 with 48 rules applied. Total rules applied 1232 place count 958 transition count 1816
Reduce places removed 28 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 30 rules applied. Total rules applied 1262 place count 930 transition count 1814
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1264 place count 928 transition count 1814
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 32 Pre rules applied. Total rules applied 1264 place count 928 transition count 1782
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 7 with 64 rules applied. Total rules applied 1328 place count 896 transition count 1782
Discarding 13 places :
Symmetric choice reduction at 7 with 13 rule applications. Total rules 1341 place count 883 transition count 1769
Iterating global reduction 7 with 13 rules applied. Total rules applied 1354 place count 883 transition count 1769
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 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 7 with 11 rules applied. Total rules applied 1365 place count 883 transition count 1758
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1366 place count 882 transition count 1758
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 1366 place count 882 transition count 1757
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1368 place count 881 transition count 1757
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 1 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 9 with 154 rules applied. Total rules applied 1522 place count 804 transition count 1680
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1524 place count 802 transition count 1678
Iterating global reduction 9 with 2 rules applied. Total rules applied 1526 place count 802 transition count 1678
Applied a total of 1526 rules in 236 ms. Remains 802 /1611 variables (removed 809) and now considering 1678/2397 (removed 719) transitions.
// Phase 1: matrix 1678 rows 802 cols
[2025-05-30 10:42:50] [INFO ] Computed 120 invariants in 22 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:42:50] [INFO ] Implicit Places using invariants in 633 ms returned [72, 89, 95, 100, 159, 176, 182, 187, 189, 232, 250, 268, 274, 280, 283, 343, 360, 366, 371, 373, 434, 459, 464, 466, 526, 543, 549, 554, 556, 616, 633, 639, 644, 646, 706, 723, 729, 734, 736, 799]
Discarding 40 places :
Implicit Place search using SMT only with invariants took 634 ms to find 40 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 762/1611 places, 1678/2397 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 762 transition count 1676
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 760 transition count 1675
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 20 place count 745 transition count 1660
Iterating global reduction 2 with 15 rules applied. Total rules applied 35 place count 745 transition count 1660
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 50 place count 730 transition count 1645
Iterating global reduction 2 with 15 rules applied. Total rules applied 65 place count 730 transition count 1645
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 72 place count 723 transition count 1638
Iterating global reduction 2 with 7 rules applied. Total rules applied 79 place count 723 transition count 1638
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 2 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 113 place count 706 transition count 1621
Applied a total of 113 rules in 241 ms. Remains 706 /762 variables (removed 56) and now considering 1621/1678 (removed 57) transitions.
// Phase 1: matrix 1621 rows 706 cols
[2025-05-30 10:42:51] [INFO ] Computed 80 invariants in 18 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:42:51] [INFO ] Implicit Places using invariants in 434 ms returned []
[2025-05-30 10:42:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:42:53] [INFO ] Implicit Places using invariants and state equation in 1555 ms returned []
Implicit Place search using SMT with State Equation took 1990 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 706/1611 places, 1621/2397 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3103 ms. Remains : 706/1611 places, 1621/2397 transitions.
Stuttering acceptance computed with spot in 67 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : ASLink-PT-08a-LTLCardinality-03
Product exploration explored 100000 steps with 1245 reset in 378 ms.
Product exploration explored 100000 steps with 1273 reset in 371 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 : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X p0), (X p1), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 99 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
RANDOM walk for 3389 steps (43 resets) in 35 ms. (94 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X p0), (X p1), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT (OR p0 (NOT p1)))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 7 factoid took 188 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 87 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 82 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Support contains 4 out of 706 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 706/706 places, 1621/1621 transitions.
Applied a total of 0 rules in 29 ms. Remains 706 /706 variables (removed 0) and now considering 1621/1621 (removed 0) transitions.
[2025-05-30 10:42:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:42:55] [INFO ] Implicit Places using invariants in 480 ms returned []
[2025-05-30 10:42:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:42:56] [INFO ] Implicit Places using invariants and state equation in 1505 ms returned []
Implicit Place search using SMT with State Equation took 1988 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 10:42:56] [INFO ] Redundant transitions in 145 ms returned []
Running 1575 sub problems to find dead transitions.
[2025-05-30 10:42:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/705 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1575 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/705 variables, 62/74 constraints. Problems are: Problem set: 0 solved, 1575 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 705/2327 variables, and 74 constraints, problems are : Problem set: 0 solved, 1575 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 12/15 constraints, Generalized P Invariants (flows): 62/65 constraints, State Equation: 0/706 constraints, PredecessorRefiner: 1575/1575 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1575 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/705 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1575 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/705 variables, 62/74 constraints. Problems are: Problem set: 0 solved, 1575 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 705/2327 variables, and 74 constraints, problems are : Problem set: 0 solved, 1575 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 12/15 constraints, Generalized P Invariants (flows): 62/65 constraints, State Equation: 0/706 constraints, PredecessorRefiner: 0/1575 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60560ms problems are : Problem set: 0 solved, 1575 unsolved
Search for dead transitions found 0 dead transitions in 60564ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62739 ms. Remains : 706/706 places, 1621/1621 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 : [(AND p1 p0), (X (NOT (AND (NOT p0) p1))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 100 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
RANDOM walk for 6895 steps (89 resets) in 58 ms. (116 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) p1))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT (OR p0 (NOT p1)))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 7 factoid took 178 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 60 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Product exploration explored 100000 steps with 1231 reset in 240 ms.
Product exploration explored 100000 steps with 1281 reset in 266 ms.
Built C files in :
/tmp/ltsmin14468344477355848386
[2025-05-30 10:43:58] [INFO ] Too many transitions (1621) to apply POR reductions. Disabling POR matrices.
[2025-05-30 10:43:58] [INFO ] Built C files in 100ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14468344477355848386
Running compilation step : cd /tmp/ltsmin14468344477355848386;'/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/ltsmin14468344477355848386;'/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/ltsmin14468344477355848386;'/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 4 out of 706 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 706/706 places, 1621/1621 transitions.
Applied a total of 0 rules in 26 ms. Remains 706 /706 variables (removed 0) and now considering 1621/1621 (removed 0) transitions.
[2025-05-30 10:44:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:44:02] [INFO ] Implicit Places using invariants in 759 ms returned []
[2025-05-30 10:44:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:44:04] [INFO ] Implicit Places using invariants and state equation in 1612 ms returned []
Implicit Place search using SMT with State Equation took 2378 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 10:44:04] [INFO ] Redundant transitions in 95 ms returned []
Running 1575 sub problems to find dead transitions.
[2025-05-30 10:44:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/705 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1575 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/705 variables, 62/74 constraints. Problems are: Problem set: 0 solved, 1575 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 705/2327 variables, and 74 constraints, problems are : Problem set: 0 solved, 1575 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 12/15 constraints, Generalized P Invariants (flows): 62/65 constraints, State Equation: 0/706 constraints, PredecessorRefiner: 1575/1575 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1575 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/705 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1575 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/705 variables, 62/74 constraints. Problems are: Problem set: 0 solved, 1575 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 705/2327 variables, and 74 constraints, problems are : Problem set: 0 solved, 1575 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 12/15 constraints, Generalized P Invariants (flows): 62/65 constraints, State Equation: 0/706 constraints, PredecessorRefiner: 0/1575 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60566ms problems are : Problem set: 0 solved, 1575 unsolved
Search for dead transitions found 0 dead transitions in 60582ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63114 ms. Remains : 706/706 places, 1621/1621 transitions.
Built C files in :
/tmp/ltsmin617196698449055668
[2025-05-30 10:45:04] [INFO ] Too many transitions (1621) to apply POR reductions. Disabling POR matrices.
[2025-05-30 10:45:04] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin617196698449055668
Running compilation step : cd /tmp/ltsmin617196698449055668;'/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/ltsmin617196698449055668;'/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/ltsmin617196698449055668;'/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 10:45:07] [INFO ] Flatten gal took : 63 ms
[2025-05-30 10:45:08] [INFO ] Flatten gal took : 59 ms
[2025-05-30 10:45:08] [INFO ] Time to serialize gal into /tmp/LTL14870858091389140967.gal : 16 ms
[2025-05-30 10:45:08] [INFO ] Time to serialize properties into /tmp/LTL17746261312652758009.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14870858091389140967.gal' '-t' 'CGAL' '-hoa' '/tmp/aut590371275308125774.hoa' '-atoms' '/tmp/LTL17746261312652758009.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL17746261312652758009.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut590371275308125774.hoa
Detected timeout of ITS tools.
[2025-05-30 10:45:23] [INFO ] Flatten gal took : 53 ms
[2025-05-30 10:45:23] [INFO ] Flatten gal took : 59 ms
[2025-05-30 10:45:23] [INFO ] Time to serialize gal into /tmp/LTL12239695268244065964.gal : 10 ms
[2025-05-30 10:45:23] [INFO ] Time to serialize properties into /tmp/LTL988462820885837627.ltl : 4 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/LTL12239695268244065964.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL988462820885837627.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F((F(G("((p801==0)||((p915==0)&&(p566==1)))")))&&(G("(p934==0)")))))
Formula 0 simplified : GF(!"(p934==0)" | GF!"((p801==0)||((p915==0)&&(p566==1)))")
Detected timeout of ITS tools.
[2025-05-30 10:45:38] [INFO ] Flatten gal took : 50 ms
[2025-05-30 10:45:38] [INFO ] Applying decomposition
[2025-05-30 10:45:38] [INFO ] Flatten gal took : 50 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/graph16567357691885946471.txt' '-o' '/tmp/graph16567357691885946471.bin' '-w' '/tmp/graph16567357691885946471.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16567357691885946471.bin' '-l' '-1' '-v' '-w' '/tmp/graph16567357691885946471.weights' '-q' '0' '-e' '0.001'
[2025-05-30 10:45:38] [INFO ] Decomposing Gal with order
[2025-05-30 10:45:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 10:45:39] [INFO ] Removed a total of 3160 redundant transitions.
[2025-05-30 10:45:39] [INFO ] Flatten gal took : 194 ms
[2025-05-30 10:45:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 101 labels/synchronizations in 34 ms.
[2025-05-30 10:45:39] [INFO ] Time to serialize gal into /tmp/LTL15932981724493790338.gal : 16 ms
[2025-05-30 10:45:39] [INFO ] Time to serialize properties into /tmp/LTL9317507699612751459.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/LTL15932981724493790338.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9317507699612751459.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F((F(G("((i7.u79.p801==0)||((i8.u96.p915==0)&&(i5.u60.p566==1)))")))&&(G("(i8.u88.p934==0)")))))
Formula 0 simplified : GF(!"(i8.u88.p934==0)" | GF!"((i7.u79.p801==0)||((i8.u96.p915==0)&&(i5.u60.p566==1)))")
Detected timeout of ITS tools.
Treatment of property ASLink-PT-08a-LTLCardinality-03 finished in 184207 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((!p0 U X(p0))))'
Support contains 2 out of 1611 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1611/1611 places, 2397/2397 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 318 transitions
Trivial Post-agglo rules discarded 318 transitions
Performed 318 trivial Post agglomeration. Transition count delta: 318
Iterating post reduction 0 with 319 rules applied. Total rules applied 319 place count 1609 transition count 2078
Reduce places removed 326 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 334 rules applied. Total rules applied 653 place count 1283 transition count 2070
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 661 place count 1275 transition count 2070
Performed 227 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 227 Pre rules applied. Total rules applied 661 place count 1275 transition count 1843
Deduced a syphon composed of 227 places in 1 ms
Ensure Unique test removed 69 places
Reduce places removed 296 places and 0 transitions.
Iterating global reduction 3 with 523 rules applied. Total rules applied 1184 place count 979 transition count 1843
Discarding 21 places :
Implicit places reduction removed 21 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 3 with 48 rules applied. Total rules applied 1232 place count 958 transition count 1816
Reduce places removed 28 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 30 rules applied. Total rules applied 1262 place count 930 transition count 1814
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1264 place count 928 transition count 1814
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 33 Pre rules applied. Total rules applied 1264 place count 928 transition count 1781
Deduced a syphon composed of 33 places in 2 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 6 with 66 rules applied. Total rules applied 1330 place count 895 transition count 1781
Discarding 13 places :
Symmetric choice reduction at 6 with 13 rule applications. Total rules 1343 place count 882 transition count 1768
Iterating global reduction 6 with 13 rules applied. Total rules applied 1356 place count 882 transition count 1768
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 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 6 with 11 rules applied. Total rules applied 1367 place count 882 transition count 1757
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1368 place count 881 transition count 1757
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 1368 place count 881 transition count 1756
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1370 place count 880 transition count 1756
Performed 79 Post agglomeration using F-continuation condition.Transition count delta: 79
Deduced a syphon composed of 79 places in 1 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 8 with 158 rules applied. Total rules applied 1528 place count 801 transition count 1677
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1530 place count 799 transition count 1675
Iterating global reduction 8 with 2 rules applied. Total rules applied 1532 place count 799 transition count 1675
Applied a total of 1532 rules in 175 ms. Remains 799 /1611 variables (removed 812) and now considering 1675/2397 (removed 722) transitions.
// Phase 1: matrix 1675 rows 799 cols
[2025-05-30 10:45:54] [INFO ] Computed 120 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:45:55] [INFO ] Implicit Places using invariants in 1087 ms returned [72, 89, 95, 100, 159, 176, 182, 187, 189, 232, 250, 268, 274, 279, 282, 342, 359, 365, 370, 372, 432, 449, 455, 460, 462, 523, 540, 546, 551, 553, 613, 630, 636, 641, 643, 703, 720, 726, 731, 733, 796]
Discarding 41 places :
Implicit Place search using SMT only with invariants took 1092 ms to find 41 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 758/1611 places, 1675/2397 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 758 transition count 1673
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 756 transition count 1672
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 21 place count 740 transition count 1656
Iterating global reduction 2 with 16 rules applied. Total rules applied 37 place count 740 transition count 1656
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 53 place count 724 transition count 1640
Iterating global reduction 2 with 16 rules applied. Total rules applied 69 place count 724 transition count 1640
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 77 place count 716 transition count 1632
Iterating global reduction 2 with 8 rules applied. Total rules applied 85 place count 716 transition count 1632
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 119 place count 699 transition count 1615
Applied a total of 119 rules in 128 ms. Remains 699 /758 variables (removed 59) and now considering 1615/1675 (removed 60) transitions.
// Phase 1: matrix 1615 rows 699 cols
[2025-05-30 10:45:55] [INFO ] Computed 79 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:45:56] [INFO ] Implicit Places using invariants in 470 ms returned []
[2025-05-30 10:45:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:45:57] [INFO ] Implicit Places using invariants and state equation in 1491 ms returned []
Implicit Place search using SMT with State Equation took 1981 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 699/1611 places, 1615/2397 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3378 ms. Remains : 699/1611 places, 1615/2397 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), true, (NOT p0)]
Running random walk in product with property : ASLink-PT-08a-LTLCardinality-04
Entered a terminal (fully accepting) state of product in 275 steps with 6 reset in 2 ms.
FORMULA ASLink-PT-08a-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-08a-LTLCardinality-04 finished in 3481 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(p1)))'
Support contains 3 out of 1611 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1611/1611 places, 2397/2397 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1610 transition count 2396
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1610 transition count 2396
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 1609 transition count 2395
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 1609 transition count 2395
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 1608 transition count 2394
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 1608 transition count 2394
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 1607 transition count 2393
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 1607 transition count 2393
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 1606 transition count 2392
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 1606 transition count 2392
Applied a total of 10 rules in 303 ms. Remains 1606 /1611 variables (removed 5) and now considering 2392/2397 (removed 5) transitions.
// Phase 1: matrix 2392 rows 1606 cols
[2025-05-30 10:45:58] [INFO ] Computed 220 invariants in 22 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:45:59] [INFO ] Implicit Places using invariants in 981 ms returned [426, 755]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 999 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1604/1611 places, 2392/2397 transitions.
Applied a total of 0 rules in 48 ms. Remains 1604 /1604 variables (removed 0) and now considering 2392/2392 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1351 ms. Remains : 1604/1611 places, 2392/2397 transitions.
Stuttering acceptance computed with spot in 144 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true]
Running random walk in product with property : ASLink-PT-08a-LTLCardinality-08
Product exploration explored 100000 steps with 50000 reset in 905 ms.
Product exploration explored 100000 steps with 50000 reset in 883 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 15 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ASLink-PT-08a-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ASLink-PT-08a-LTLCardinality-08 finished in 3325 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(G((p1||X(G(p2)))))&&p0))))'
Support contains 4 out of 1611 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1611/1611 places, 2397/2397 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1610 transition count 2397
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 1609 transition count 2396
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 1609 transition count 2396
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 1608 transition count 2395
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 1608 transition count 2395
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 1607 transition count 2394
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 1607 transition count 2394
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 1606 transition count 2393
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 1606 transition count 2393
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 1605 transition count 2392
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 1605 transition count 2392
Applied a total of 11 rules in 327 ms. Remains 1605 /1611 variables (removed 6) and now considering 2392/2397 (removed 5) transitions.
// Phase 1: matrix 2392 rows 1605 cols
[2025-05-30 10:46:01] [INFO ] Computed 219 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:46:02] [INFO ] Implicit Places using invariants in 959 ms returned [425, 754]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 971 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1603/1611 places, 2392/2397 transitions.
Applied a total of 0 rules in 49 ms. Remains 1603 /1603 variables (removed 0) and now considering 2392/2392 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1348 ms. Remains : 1603/1611 places, 2392/2397 transitions.
Stuttering acceptance computed with spot in 184 ms :[true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p2), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ASLink-PT-08a-LTLCardinality-11
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-08a-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-08a-LTLCardinality-11 finished in 1551 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 1611 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1611/1611 places, 2397/2397 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1610 transition count 2397
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 1609 transition count 2396
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 1609 transition count 2396
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 1608 transition count 2395
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 1608 transition count 2395
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 1607 transition count 2394
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 1607 transition count 2394
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 1606 transition count 2393
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 1606 transition count 2393
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 1605 transition count 2392
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 1605 transition count 2392
Applied a total of 11 rules in 345 ms. Remains 1605 /1611 variables (removed 6) and now considering 2392/2397 (removed 5) transitions.
[2025-05-30 10:46:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:46:03] [INFO ] Implicit Places using invariants in 1007 ms returned [425]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1032 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1604/1611 places, 2392/2397 transitions.
Applied a total of 0 rules in 63 ms. Remains 1604 /1604 variables (removed 0) and now considering 2392/2392 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1441 ms. Remains : 1604/1611 places, 2392/2397 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-08a-LTLCardinality-12
Stuttering criterion allowed to conclude after 219 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-08a-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-08a-LTLCardinality-12 finished in 1523 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(X((F(G(F(p0)))||!(p0 U p1)))))'
Support contains 4 out of 1611 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1611/1611 places, 2397/2397 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1610 transition count 2397
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 1609 transition count 2396
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 1609 transition count 2396
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 1608 transition count 2395
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 1608 transition count 2395
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 1607 transition count 2394
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 1607 transition count 2394
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 1606 transition count 2393
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 1606 transition count 2393
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 1605 transition count 2392
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 1605 transition count 2392
Applied a total of 11 rules in 340 ms. Remains 1605 /1611 variables (removed 6) and now considering 2392/2397 (removed 5) transitions.
[2025-05-30 10:46:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:46:05] [INFO ] Implicit Places using invariants in 946 ms returned [425, 754]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 986 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1603/1611 places, 2392/2397 transitions.
Applied a total of 0 rules in 47 ms. Remains 1603 /1603 variables (removed 0) and now considering 2392/2392 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1373 ms. Remains : 1603/1611 places, 2392/2397 transitions.
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : ASLink-PT-08a-LTLCardinality-13
Stuttering criterion allowed to conclude after 2478 steps with 12 reset in 9 ms.
FORMULA ASLink-PT-08a-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-08a-LTLCardinality-13 finished in 1531 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(G((p1||G(p2))))&&p0)))'
Support contains 5 out of 1611 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1611/1611 places, 2397/2397 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 313 transitions
Trivial Post-agglo rules discarded 313 transitions
Performed 313 trivial Post agglomeration. Transition count delta: 313
Iterating post reduction 0 with 314 rules applied. Total rules applied 314 place count 1609 transition count 2083
Reduce places removed 321 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 329 rules applied. Total rules applied 643 place count 1288 transition count 2075
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 651 place count 1280 transition count 2075
Performed 225 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 225 Pre rules applied. Total rules applied 651 place count 1280 transition count 1850
Deduced a syphon composed of 225 places in 2 ms
Ensure Unique test removed 68 places
Reduce places removed 293 places and 0 transitions.
Iterating global reduction 3 with 518 rules applied. Total rules applied 1169 place count 987 transition count 1850
Discarding 21 places :
Implicit places reduction removed 21 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 3 with 48 rules applied. Total rules applied 1217 place count 966 transition count 1823
Reduce places removed 28 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 30 rules applied. Total rules applied 1247 place count 938 transition count 1821
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1249 place count 936 transition count 1821
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 32 Pre rules applied. Total rules applied 1249 place count 936 transition count 1789
Deduced a syphon composed of 32 places in 2 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 6 with 64 rules applied. Total rules applied 1313 place count 904 transition count 1789
Discarding 13 places :
Symmetric choice reduction at 6 with 13 rule applications. Total rules 1326 place count 891 transition count 1776
Iterating global reduction 6 with 13 rules applied. Total rules applied 1339 place count 891 transition count 1776
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 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 6 with 11 rules applied. Total rules applied 1350 place count 891 transition count 1765
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1351 place count 890 transition count 1765
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 1351 place count 890 transition count 1764
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 1353 place count 889 transition count 1764
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 2 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 8 with 160 rules applied. Total rules applied 1513 place count 809 transition count 1684
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1515 place count 807 transition count 1682
Iterating global reduction 8 with 2 rules applied. Total rules applied 1517 place count 807 transition count 1682
Applied a total of 1517 rules in 158 ms. Remains 807 /1611 variables (removed 804) and now considering 1682/2397 (removed 715) transitions.
// Phase 1: matrix 1682 rows 807 cols
[2025-05-30 10:46:05] [INFO ] Computed 121 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:46:06] [INFO ] Implicit Places using invariants in 602 ms returned [74, 91, 97, 102, 161, 179, 185, 190, 192, 235, 253, 271, 277, 282, 285, 345, 362, 368, 373, 375, 435, 452, 458, 463, 465, 525, 542, 551, 556, 558, 618, 636, 642, 647, 649, 709, 726, 732, 737, 741, 804]
Discarding 41 places :
Implicit Place search using SMT only with invariants took 616 ms to find 41 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 766/1611 places, 1682/2397 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 766 transition count 1680
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 764 transition count 1679
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 20 place count 749 transition count 1664
Iterating global reduction 2 with 15 rules applied. Total rules applied 35 place count 749 transition count 1664
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 50 place count 734 transition count 1649
Iterating global reduction 2 with 15 rules applied. Total rules applied 65 place count 734 transition count 1649
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 72 place count 727 transition count 1642
Iterating global reduction 2 with 7 rules applied. Total rules applied 79 place count 727 transition count 1642
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 113 place count 710 transition count 1625
Applied a total of 113 rules in 133 ms. Remains 710 /766 variables (removed 56) and now considering 1625/1682 (removed 57) transitions.
// Phase 1: matrix 1625 rows 710 cols
[2025-05-30 10:46:06] [INFO ] Computed 80 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:46:07] [INFO ] Implicit Places using invariants in 490 ms returned []
[2025-05-30 10:46:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:46:08] [INFO ] Implicit Places using invariants and state equation in 1468 ms returned []
Implicit Place search using SMT with State Equation took 1976 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 710/1611 places, 1625/2397 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2883 ms. Remains : 710/1611 places, 1625/2397 transitions.
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ASLink-PT-08a-LTLCardinality-15
Stuttering criterion allowed to conclude after 85 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-08a-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-08a-LTLCardinality-15 finished in 3034 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(G(p0))&&G(p1))))'
[2025-05-30 10:46:08] [INFO ] Flatten gal took : 71 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin269436195894181357
[2025-05-30 10:46:08] [INFO ] Too many transitions (2397) to apply POR reductions. Disabling POR matrices.
[2025-05-30 10:46:09] [INFO ] Applying decomposition
[2025-05-30 10:46:09] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin269436195894181357
Running compilation step : cd /tmp/ltsmin269436195894181357;'/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 10:46:09] [INFO ] Flatten gal took : 92 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/graph11705247918717716663.txt' '-o' '/tmp/graph11705247918717716663.bin' '-w' '/tmp/graph11705247918717716663.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11705247918717716663.bin' '-l' '-1' '-v' '-w' '/tmp/graph11705247918717716663.weights' '-q' '0' '-e' '0.001'
[2025-05-30 10:46:09] [INFO ] Decomposing Gal with order
[2025-05-30 10:46:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 10:46:09] [INFO ] Removed a total of 3211 redundant transitions.
[2025-05-30 10:46:09] [INFO ] Flatten gal took : 239 ms
[2025-05-30 10:46:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 73 ms.
[2025-05-30 10:46:10] [INFO ] Time to serialize gal into /tmp/LTLCardinality9836387270277668556.gal : 14 ms
[2025-05-30 10:46:10] [INFO ] Time to serialize properties into /tmp/LTLCardinality14638137725238271859.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/LTLCardinality9836387270277668556.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality14638137725238271859.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 : !((F((F(G("((i5.u226.p801==0)||((i9.u247.p915==0)&&(i4.u163.p566==1)))")))&&(G("(i9.u269.p934==0)")))))
Formula 0 simplified : GF(!"(i9.u269.p934==0)" | GF!"((i5.u226.p801==0)||((i9.u247.p915==0)&&(i4.u163.p566==1)))")
Compilation finished in 6368 ms.
Running link step : cd /tmp/ltsmin269436195894181357;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 126 ms.
Running LTSmin : cd /tmp/ltsmin269436195894181357;'/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)))&&[]((LTLAPp1==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2025-05-30 11:08:12] [INFO ] Applying decomposition
[2025-05-30 11:08:12] [INFO ] Flatten gal took : 121 ms
[2025-05-30 11:08:12] [INFO ] Decomposing Gal with order
[2025-05-30 11:08:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 11:08:13] [INFO ] Removed a total of 2682 redundant transitions.
[2025-05-30 11:08:13] [INFO ] Flatten gal took : 306 ms
[2025-05-30 11:08:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 1033 labels/synchronizations in 125 ms.
[2025-05-30 11:08:13] [INFO ] Time to serialize gal into /tmp/LTLCardinality4513573078153737456.gal : 37 ms
[2025-05-30 11:08:13] [INFO ] Time to serialize properties into /tmp/LTLCardinality9976733860637915841.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/LTLCardinality4513573078153737456.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality9976733860637915841.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...276
Read 1 LTL properties
Checking formula 0 : !((F((F(G("((u140.p801==0)||((i38.i3.u368.p915==0)&&(i21.u93.p566==1)))")))&&(G("(i38.u158.p934==0)")))))
Formula 0 simplified : GF(!"(i38.u158.p934==0)" | GF!"((u140.p801==0)||((i38.i3.u368.p915==0)&&(i21.u93.p566==1)))")
Detected timeout of ITS tools.
[2025-05-30 11:30:18] [INFO ] Flatten gal took : 793 ms
[2025-05-30 11:30:21] [INFO ] Input system was already deterministic with 2397 transitions.
[2025-05-30 11:30:21] [INFO ] Transformed 1611 places.
[2025-05-30 11:30:21] [INFO ] Transformed 2397 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 11:30:52] [INFO ] Time to serialize gal into /tmp/LTLCardinality13374338132884698522.gal : 70 ms
[2025-05-30 11:30:52] [INFO ] Time to serialize properties into /tmp/LTLCardinality16362494884149275634.ltl : 9 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/LTLCardinality13374338132884698522.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality16362494884149275634.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...344
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F((F(G("((p801==0)||((p915==0)&&(p566==1)))")))&&(G("(p934==0)")))))
Formula 0 simplified : GF(!"(p934==0)" | GF!"((p801==0)||((p915==0)&&(p566==1)))")

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-08a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is ASLink-PT-08a, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r002-tall-174853729200395"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-08a.tgz
mv ASLink-PT-08a execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;