About the Execution of LTSMin+red for HirschbergSinclair-PT-35
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 745.743 | 86360.00 | 128864.00 | 504.60 | ???T??????FF??TF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r500-smll-171649587500105.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is HirschbergSinclair-PT-35, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r500-smll-171649587500105
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1000K
-rw-r--r-- 1 mcc users 9.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.2K May 19 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 15:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 19 07:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 13 03:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 90K Apr 13 03:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 13 03:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Apr 13 03:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 22 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 544K May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME HirschbergSinclair-PT-35-CTLCardinality-2024-00
FORMULA_NAME HirschbergSinclair-PT-35-CTLCardinality-2024-01
FORMULA_NAME HirschbergSinclair-PT-35-CTLCardinality-2024-02
FORMULA_NAME HirschbergSinclair-PT-35-CTLCardinality-2024-03
FORMULA_NAME HirschbergSinclair-PT-35-CTLCardinality-2024-04
FORMULA_NAME HirschbergSinclair-PT-35-CTLCardinality-2024-05
FORMULA_NAME HirschbergSinclair-PT-35-CTLCardinality-2024-06
FORMULA_NAME HirschbergSinclair-PT-35-CTLCardinality-2024-07
FORMULA_NAME HirschbergSinclair-PT-35-CTLCardinality-2024-08
FORMULA_NAME HirschbergSinclair-PT-35-CTLCardinality-2024-09
FORMULA_NAME HirschbergSinclair-PT-35-CTLCardinality-2024-10
FORMULA_NAME HirschbergSinclair-PT-35-CTLCardinality-2024-11
FORMULA_NAME HirschbergSinclair-PT-35-CTLCardinality-2023-12
FORMULA_NAME HirschbergSinclair-PT-35-CTLCardinality-2023-13
FORMULA_NAME HirschbergSinclair-PT-35-CTLCardinality-2023-14
FORMULA_NAME HirschbergSinclair-PT-35-CTLCardinality-2023-15
=== Now, execution of the tool begins
BK_START 1717246754252
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HirschbergSinclair-PT-35
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 12:59:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 12:59:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 12:59:16] [INFO ] Load time of PNML (sax parser for PT used): 188 ms
[2024-06-01 12:59:16] [INFO ] Transformed 998 places.
[2024-06-01 12:59:16] [INFO ] Transformed 922 transitions.
[2024-06-01 12:59:16] [INFO ] Parsed PT model containing 998 places and 922 transitions and 2806 arcs in 360 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 24 ms.
Support contains 144 out of 998 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 998/998 places, 922/922 transitions.
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 968 transition count 922
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 52 place count 946 transition count 900
Iterating global reduction 1 with 22 rules applied. Total rules applied 74 place count 946 transition count 900
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 91 place count 929 transition count 883
Iterating global reduction 1 with 17 rules applied. Total rules applied 108 place count 929 transition count 883
Applied a total of 108 rules in 421 ms. Remains 929 /998 variables (removed 69) and now considering 883/922 (removed 39) transitions.
// Phase 1: matrix 883 rows 929 cols
[2024-06-01 12:59:17] [INFO ] Computed 46 invariants in 56 ms
[2024-06-01 12:59:18] [INFO ] Implicit Places using invariants in 1448 ms returned []
[2024-06-01 12:59:18] [INFO ] Invariant cache hit.
[2024-06-01 12:59:25] [INFO ] Implicit Places using invariants and state equation in 6580 ms returned []
Implicit Place search using SMT with State Equation took 8216 ms to find 0 implicit places.
Running 848 sub problems to find dead transitions.
[2024-06-01 12:59:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/889 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/889 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 2 (OVERLAPS) 10/899 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/899 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 848 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 899/1812 variables, and 16 constraints, problems are : Problem set: 0 solved, 848 unsolved in 30061 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 11/41 constraints, State Equation: 0/929 constraints, PredecessorRefiner: 848/848 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 848 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/889 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/889 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 2 (OVERLAPS) 10/899 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/899 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 848 unsolved
[2024-06-01 13:00:11] [INFO ] Deduced a trap composed of 61 places in 426 ms of which 75 ms to minimize.
[2024-06-01 13:00:16] [INFO ] Deduced a trap composed of 331 places in 440 ms of which 9 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 899/1812 variables, and 18 constraints, problems are : Problem set: 0 solved, 848 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 11/41 constraints, State Equation: 0/929 constraints, PredecessorRefiner: 0/848 constraints, Known Traps: 2/2 constraints]
After SMT, in 60703ms problems are : Problem set: 0 solved, 848 unsolved
Search for dead transitions found 0 dead transitions in 60741ms
Starting structural reductions in LTL mode, iteration 1 : 929/998 places, 883/922 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69422 ms. Remains : 929/998 places, 883/922 transitions.
Support contains 144 out of 929 places after structural reductions.
[2024-06-01 13:00:26] [INFO ] Flatten gal took : 154 ms
[2024-06-01 13:00:26] [INFO ] Flatten gal took : 79 ms
[2024-06-01 13:00:27] [INFO ] Input system was already deterministic with 883 transitions.
RANDOM walk for 40000 steps (40 resets) in 2658 ms. (15 steps per ms) remains 21/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 21/21 properties
[2024-06-01 13:00:28] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp67 is UNSAT
Problem AtomicPropp70 is UNSAT
At refinement iteration 1 (OVERLAPS) 416/471 variables, 3/3 constraints. Problems are: Problem set: 8 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/471 variables, 0/3 constraints. Problems are: Problem set: 8 solved, 13 unsolved
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp63 is UNSAT
At refinement iteration 3 (OVERLAPS) 380/851 variables, 41/44 constraints. Problems are: Problem set: 13 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/851 variables, 0/44 constraints. Problems are: Problem set: 13 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 6/857 variables, 2/46 constraints. Problems are: Problem set: 13 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/857 variables, 0/46 constraints. Problems are: Problem set: 13 solved, 8 unsolved
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp68 is UNSAT
At refinement iteration 7 (OVERLAPS) 883/1740 variables, 857/903 constraints. Problems are: Problem set: 15 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1740 variables, 0/903 constraints. Problems are: Problem set: 15 solved, 6 unsolved
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp60 is UNSAT
At refinement iteration 9 (OVERLAPS) 72/1812 variables, 72/975 constraints. Problems are: Problem set: 17 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1812 variables, 0/975 constraints. Problems are: Problem set: 17 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 0/1812 variables, 0/975 constraints. Problems are: Problem set: 17 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1812/1812 variables, and 975 constraints, problems are : Problem set: 17 solved, 4 unsolved in 2585 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 929/929 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 17 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 17 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 439/451 variables, 3/3 constraints. Problems are: Problem set: 17 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/451 variables, 0/3 constraints. Problems are: Problem set: 17 solved, 4 unsolved
Problem AtomicPropp8 is UNSAT
At refinement iteration 3 (OVERLAPS) 396/847 variables, 41/44 constraints. Problems are: Problem set: 18 solved, 3 unsolved
[2024-06-01 13:00:31] [INFO ] Deduced a trap composed of 17 places in 503 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/847 variables, 1/45 constraints. Problems are: Problem set: 18 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/847 variables, 0/45 constraints. Problems are: Problem set: 18 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 6/853 variables, 2/47 constraints. Problems are: Problem set: 18 solved, 3 unsolved
[2024-06-01 13:00:32] [INFO ] Deduced a trap composed of 37 places in 481 ms of which 8 ms to minimize.
[2024-06-01 13:00:32] [INFO ] Deduced a trap composed of 97 places in 477 ms of which 7 ms to minimize.
[2024-06-01 13:00:33] [INFO ] Deduced a trap composed of 57 places in 453 ms of which 7 ms to minimize.
[2024-06-01 13:00:33] [INFO ] Deduced a trap composed of 95 places in 424 ms of which 7 ms to minimize.
[2024-06-01 13:00:34] [INFO ] Deduced a trap composed of 18 places in 416 ms of which 7 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/853 variables, 5/52 constraints. Problems are: Problem set: 18 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/853 variables, 0/52 constraints. Problems are: Problem set: 18 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 883/1736 variables, 853/905 constraints. Problems are: Problem set: 18 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1736 variables, 2/907 constraints. Problems are: Problem set: 18 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1736 variables, 0/907 constraints. Problems are: Problem set: 18 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 76/1812 variables, 76/983 constraints. Problems are: Problem set: 18 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1812 variables, 1/984 constraints. Problems are: Problem set: 18 solved, 3 unsolved
[2024-06-01 13:00:35] [INFO ] Deduced a trap composed of 17 places in 455 ms of which 7 ms to minimize.
[2024-06-01 13:00:36] [INFO ] Deduced a trap composed of 56 places in 460 ms of which 11 ms to minimize.
SMT process timed out in 8090ms, After SMT, problems are : Problem set: 18 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 9 out of 929 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 929/929 places, 883/883 transitions.
Graph (complete) has 1832 edges and 929 vertex of which 891 are kept as prefixes of interest. Removing 38 places using SCC suffix rule.4 ms
Discarding 38 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 384 transitions
Trivial Post-agglo rules discarded 384 transitions
Performed 384 trivial Post agglomeration. Transition count delta: 384
Iterating post reduction 0 with 419 rules applied. Total rules applied 420 place count 891 transition count 464
Reduce places removed 384 places and 0 transitions.
Graph (complete) has 883 edges and 507 vertex of which 390 are kept as prefixes of interest. Removing 117 places using SCC suffix rule.1 ms
Discarding 117 places :
Also discarding 0 output transitions
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 389 rules applied. Total rules applied 809 place count 390 transition count 460
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 117 transitions
Reduce isomorphic transitions removed 117 transitions.
Iterating post reduction 2 with 121 rules applied. Total rules applied 930 place count 386 transition count 343
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 930 place count 386 transition count 342
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 932 place count 385 transition count 342
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 937 place count 380 transition count 337
Iterating global reduction 3 with 5 rules applied. Total rules applied 942 place count 380 transition count 337
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 3 with 5 rules applied. Total rules applied 947 place count 380 transition count 332
Reduce places removed 5 places and 0 transitions.
Graph (complete) has 642 edges and 375 vertex of which 365 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 0 output transitions
Iterating post reduction 4 with 6 rules applied. Total rules applied 953 place count 365 transition count 332
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 963 place count 365 transition count 322
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 6 with 5 rules applied. Total rules applied 968 place count 365 transition count 317
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 973 place count 360 transition count 317
Reduce places removed 35 places and 35 transitions.
Iterating global reduction 7 with 35 rules applied. Total rules applied 1008 place count 325 transition count 282
Reduce places removed 32 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 207 transitions
Trivial Post-agglo rules discarded 207 transitions
Performed 207 trivial Post agglomeration. Transition count delta: 207
Iterating post reduction 7 with 239 rules applied. Total rules applied 1247 place count 293 transition count 75
Reduce places removed 207 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 8 with 210 rules applied. Total rules applied 1457 place count 86 transition count 72
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 1460 place count 83 transition count 72
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 34 Pre rules applied. Total rules applied 1460 place count 83 transition count 38
Deduced a syphon composed of 34 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 10 with 70 rules applied. Total rules applied 1530 place count 47 transition count 38
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 10 with 3 rules applied. Total rules applied 1533 place count 45 transition count 37
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1534 place count 44 transition count 37
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 2 Pre rules applied. Total rules applied 1534 place count 44 transition count 35
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 12 with 4 rules applied. Total rules applied 1538 place count 42 transition count 35
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1540 place count 41 transition count 34
Applied a total of 1540 rules in 193 ms. Remains 41 /929 variables (removed 888) and now considering 34/883 (removed 849) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 193 ms. Remains : 41/929 places, 34/883 transitions.
RANDOM walk for 40000 steps (1140 resets) in 287 ms. (138 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40003 steps (324 resets) in 92 ms. (430 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40001 steps (512 resets) in 71 ms. (555 steps per ms) remains 1/1 properties
// Phase 1: matrix 34 rows 41 cols
[2024-06-01 13:00:36] [INFO ] Computed 7 invariants in 1 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/8 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 16/24 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/24 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 23/47 variables, 24/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/47 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 8/55 variables, 5/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/55 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 7/62 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/62 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 7/69 variables, 8/42 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/69 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/69 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 69/75 variables, and 42 constraints, problems are : Problem set: 0 solved, 1 unsolved in 61 ms.
Refiners :[Positive P Invariants (semi-flows): 3/5 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 37/41 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/8 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 16/24 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/24 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 23/47 variables, 24/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/47 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 8/55 variables, 5/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/55 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/55 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 7/62 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/62 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 7/69 variables, 8/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/69 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/69 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 69/75 variables, and 43 constraints, problems are : Problem set: 0 solved, 1 unsolved in 74 ms.
Refiners :[Positive P Invariants (semi-flows): 3/5 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 37/41 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 143ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 39 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=39 )
Parikh walk visited 1 properties in 8 ms.
Successfully simplified 18 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA HirschbergSinclair-PT-35-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 13:00:36] [INFO ] Flatten gal took : 52 ms
[2024-06-01 13:00:36] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA HirschbergSinclair-PT-35-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 13:00:36] [INFO ] Flatten gal took : 55 ms
[2024-06-01 13:00:36] [INFO ] Input system was already deterministic with 883 transitions.
Support contains 63 out of 929 places (down from 90) after GAL structural reductions.
Computed a total of 929 stabilizing places and 883 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 929 transition count 883
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 2 formulas.
FORMULA HirschbergSinclair-PT-35-CTLCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 929/929 places, 883/883 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 924 transition count 883
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 21 place count 908 transition count 867
Iterating global reduction 1 with 16 rules applied. Total rules applied 37 place count 908 transition count 867
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 48 place count 897 transition count 856
Iterating global reduction 1 with 11 rules applied. Total rules applied 59 place count 897 transition count 856
Applied a total of 59 rules in 130 ms. Remains 897 /929 variables (removed 32) and now considering 856/883 (removed 27) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 131 ms. Remains : 897/929 places, 856/883 transitions.
[2024-06-01 13:00:37] [INFO ] Flatten gal took : 42 ms
[2024-06-01 13:00:37] [INFO ] Flatten gal took : 45 ms
[2024-06-01 13:00:37] [INFO ] Input system was already deterministic with 856 transitions.
Starting structural reductions in LTL mode, iteration 0 : 929/929 places, 883/883 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 924 transition count 883
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 21 place count 908 transition count 867
Iterating global reduction 1 with 16 rules applied. Total rules applied 37 place count 908 transition count 867
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 48 place count 897 transition count 856
Iterating global reduction 1 with 11 rules applied. Total rules applied 59 place count 897 transition count 856
Applied a total of 59 rules in 133 ms. Remains 897 /929 variables (removed 32) and now considering 856/883 (removed 27) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 134 ms. Remains : 897/929 places, 856/883 transitions.
[2024-06-01 13:00:37] [INFO ] Flatten gal took : 41 ms
[2024-06-01 13:00:37] [INFO ] Flatten gal took : 43 ms
[2024-06-01 13:00:37] [INFO ] Input system was already deterministic with 856 transitions.
Starting structural reductions in LTL mode, iteration 0 : 929/929 places, 883/883 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 924 transition count 883
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 23 place count 906 transition count 865
Iterating global reduction 1 with 18 rules applied. Total rules applied 41 place count 906 transition count 865
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 54 place count 893 transition count 852
Iterating global reduction 1 with 13 rules applied. Total rules applied 67 place count 893 transition count 852
Applied a total of 67 rules in 117 ms. Remains 893 /929 variables (removed 36) and now considering 852/883 (removed 31) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 118 ms. Remains : 893/929 places, 852/883 transitions.
[2024-06-01 13:00:37] [INFO ] Flatten gal took : 37 ms
[2024-06-01 13:00:37] [INFO ] Flatten gal took : 37 ms
[2024-06-01 13:00:38] [INFO ] Input system was already deterministic with 852 transitions.
Starting structural reductions in LTL mode, iteration 0 : 929/929 places, 883/883 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 925 transition count 883
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 21 place count 908 transition count 866
Iterating global reduction 1 with 17 rules applied. Total rules applied 38 place count 908 transition count 866
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 50 place count 896 transition count 854
Iterating global reduction 1 with 12 rules applied. Total rules applied 62 place count 896 transition count 854
Applied a total of 62 rules in 133 ms. Remains 896 /929 variables (removed 33) and now considering 854/883 (removed 29) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 133 ms. Remains : 896/929 places, 854/883 transitions.
[2024-06-01 13:00:38] [INFO ] Flatten gal took : 34 ms
[2024-06-01 13:00:38] [INFO ] Flatten gal took : 37 ms
[2024-06-01 13:00:38] [INFO ] Input system was already deterministic with 854 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 929/929 places, 883/883 transitions.
Graph (complete) has 1832 edges and 929 vertex of which 927 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Discarding 2 places :
Also discarding 0 output transitions
Reduce places removed 32 places and 32 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 371 transitions
Trivial Post-agglo rules discarded 371 transitions
Performed 371 trivial Post agglomeration. Transition count delta: 371
Iterating post reduction 0 with 371 rules applied. Total rules applied 372 place count 895 transition count 480
Reduce places removed 371 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 374 rules applied. Total rules applied 746 place count 524 transition count 477
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 749 place count 521 transition count 477
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 763 place count 507 transition count 463
Iterating global reduction 3 with 14 rules applied. Total rules applied 777 place count 507 transition count 463
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 3 with 5 rules applied. Total rules applied 782 place count 507 transition count 458
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 787 place count 502 transition count 458
Applied a total of 787 rules in 108 ms. Remains 502 /929 variables (removed 427) and now considering 458/883 (removed 425) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 108 ms. Remains : 502/929 places, 458/883 transitions.
[2024-06-01 13:00:38] [INFO ] Flatten gal took : 17 ms
[2024-06-01 13:00:38] [INFO ] Flatten gal took : 18 ms
[2024-06-01 13:00:38] [INFO ] Input system was already deterministic with 458 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 929/929 places, 883/883 transitions.
Graph (complete) has 1832 edges and 929 vertex of which 925 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.4 ms
Discarding 4 places :
Also discarding 0 output transitions
Reduce places removed 35 places and 35 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 395 transitions
Trivial Post-agglo rules discarded 395 transitions
Performed 395 trivial Post agglomeration. Transition count delta: 395
Iterating post reduction 0 with 395 rules applied. Total rules applied 396 place count 890 transition count 453
Reduce places removed 395 places and 0 transitions.
Iterating post reduction 1 with 395 rules applied. Total rules applied 791 place count 495 transition count 453
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 808 place count 478 transition count 436
Iterating global reduction 2 with 17 rules applied. Total rules applied 825 place count 478 transition count 436
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 2 with 5 rules applied. Total rules applied 830 place count 478 transition count 431
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 835 place count 473 transition count 431
Applied a total of 835 rules in 73 ms. Remains 473 /929 variables (removed 456) and now considering 431/883 (removed 452) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 73 ms. Remains : 473/929 places, 431/883 transitions.
[2024-06-01 13:00:38] [INFO ] Flatten gal took : 14 ms
[2024-06-01 13:00:38] [INFO ] Flatten gal took : 16 ms
[2024-06-01 13:00:38] [INFO ] Input system was already deterministic with 431 transitions.
Starting structural reductions in LTL mode, iteration 0 : 929/929 places, 883/883 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 924 transition count 883
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 23 place count 906 transition count 865
Iterating global reduction 1 with 18 rules applied. Total rules applied 41 place count 906 transition count 865
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 54 place count 893 transition count 852
Iterating global reduction 1 with 13 rules applied. Total rules applied 67 place count 893 transition count 852
Applied a total of 67 rules in 277 ms. Remains 893 /929 variables (removed 36) and now considering 852/883 (removed 31) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 277 ms. Remains : 893/929 places, 852/883 transitions.
[2024-06-01 13:00:39] [INFO ] Flatten gal took : 28 ms
[2024-06-01 13:00:39] [INFO ] Flatten gal took : 29 ms
[2024-06-01 13:00:39] [INFO ] Input system was already deterministic with 852 transitions.
Starting structural reductions in LTL mode, iteration 0 : 929/929 places, 883/883 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 924 transition count 883
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 22 place count 907 transition count 866
Iterating global reduction 1 with 17 rules applied. Total rules applied 39 place count 907 transition count 866
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 51 place count 895 transition count 854
Iterating global reduction 1 with 12 rules applied. Total rules applied 63 place count 895 transition count 854
Applied a total of 63 rules in 222 ms. Remains 895 /929 variables (removed 34) and now considering 854/883 (removed 29) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 222 ms. Remains : 895/929 places, 854/883 transitions.
[2024-06-01 13:00:39] [INFO ] Flatten gal took : 25 ms
[2024-06-01 13:00:39] [INFO ] Flatten gal took : 27 ms
[2024-06-01 13:00:39] [INFO ] Input system was already deterministic with 854 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 929/929 places, 883/883 transitions.
Graph (complete) has 1832 edges and 929 vertex of which 924 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.4 ms
Discarding 5 places :
Also discarding 0 output transitions
Reduce places removed 33 places and 33 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 382 transitions
Trivial Post-agglo rules discarded 382 transitions
Performed 382 trivial Post agglomeration. Transition count delta: 382
Iterating post reduction 0 with 382 rules applied. Total rules applied 383 place count 891 transition count 468
Reduce places removed 382 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 386 rules applied. Total rules applied 769 place count 509 transition count 464
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 773 place count 505 transition count 464
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 789 place count 489 transition count 448
Iterating global reduction 3 with 16 rules applied. Total rules applied 805 place count 489 transition count 448
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 4 rules applied. Total rules applied 809 place count 489 transition count 444
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 813 place count 485 transition count 444
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 815 place count 484 transition count 443
Applied a total of 815 rules in 88 ms. Remains 484 /929 variables (removed 445) and now considering 443/883 (removed 440) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 88 ms. Remains : 484/929 places, 443/883 transitions.
[2024-06-01 13:00:39] [INFO ] Flatten gal took : 14 ms
[2024-06-01 13:00:39] [INFO ] Flatten gal took : 15 ms
[2024-06-01 13:00:39] [INFO ] Input system was already deterministic with 443 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 929/929 places, 883/883 transitions.
Graph (complete) has 1832 edges and 929 vertex of which 925 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.4 ms
Discarding 4 places :
Also discarding 0 output transitions
Reduce places removed 35 places and 35 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 385 transitions
Trivial Post-agglo rules discarded 385 transitions
Performed 385 trivial Post agglomeration. Transition count delta: 385
Iterating post reduction 0 with 385 rules applied. Total rules applied 386 place count 890 transition count 463
Reduce places removed 385 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 389 rules applied. Total rules applied 775 place count 505 transition count 459
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 779 place count 501 transition count 459
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 797 place count 483 transition count 441
Iterating global reduction 3 with 18 rules applied. Total rules applied 815 place count 483 transition count 441
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 3 with 5 rules applied. Total rules applied 820 place count 483 transition count 436
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 825 place count 478 transition count 436
Applied a total of 825 rules in 60 ms. Remains 478 /929 variables (removed 451) and now considering 436/883 (removed 447) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60 ms. Remains : 478/929 places, 436/883 transitions.
[2024-06-01 13:00:39] [INFO ] Flatten gal took : 12 ms
[2024-06-01 13:00:39] [INFO ] Flatten gal took : 13 ms
[2024-06-01 13:00:39] [INFO ] Input system was already deterministic with 436 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 929/929 places, 883/883 transitions.
Graph (complete) has 1832 edges and 929 vertex of which 924 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Discarding 5 places :
Also discarding 0 output transitions
Reduce places removed 35 places and 35 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 395 transitions
Trivial Post-agglo rules discarded 395 transitions
Performed 395 trivial Post agglomeration. Transition count delta: 395
Iterating post reduction 0 with 395 rules applied. Total rules applied 396 place count 889 transition count 453
Reduce places removed 395 places and 0 transitions.
Iterating post reduction 1 with 395 rules applied. Total rules applied 791 place count 494 transition count 453
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 809 place count 476 transition count 435
Iterating global reduction 2 with 18 rules applied. Total rules applied 827 place count 476 transition count 435
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 2 with 5 rules applied. Total rules applied 832 place count 476 transition count 430
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 837 place count 471 transition count 430
Applied a total of 837 rules in 47 ms. Remains 471 /929 variables (removed 458) and now considering 430/883 (removed 453) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 47 ms. Remains : 471/929 places, 430/883 transitions.
[2024-06-01 13:00:39] [INFO ] Flatten gal took : 12 ms
[2024-06-01 13:00:39] [INFO ] Flatten gal took : 13 ms
[2024-06-01 13:00:39] [INFO ] Input system was already deterministic with 430 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 929/929 places, 883/883 transitions.
Graph (complete) has 1832 edges and 929 vertex of which 924 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Discarding 5 places :
Also discarding 0 output transitions
Reduce places removed 35 places and 35 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 392 transitions
Trivial Post-agglo rules discarded 392 transitions
Performed 392 trivial Post agglomeration. Transition count delta: 392
Iterating post reduction 0 with 392 rules applied. Total rules applied 393 place count 889 transition count 456
Reduce places removed 392 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 394 rules applied. Total rules applied 787 place count 497 transition count 454
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 789 place count 495 transition count 454
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 807 place count 477 transition count 436
Iterating global reduction 3 with 18 rules applied. Total rules applied 825 place count 477 transition count 436
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 3 with 5 rules applied. Total rules applied 830 place count 477 transition count 431
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 835 place count 472 transition count 431
Applied a total of 835 rules in 65 ms. Remains 472 /929 variables (removed 457) and now considering 431/883 (removed 452) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 66 ms. Remains : 472/929 places, 431/883 transitions.
[2024-06-01 13:00:39] [INFO ] Flatten gal took : 13 ms
[2024-06-01 13:00:39] [INFO ] Flatten gal took : 13 ms
[2024-06-01 13:00:40] [INFO ] Input system was already deterministic with 431 transitions.
RANDOM walk for 617 steps (0 resets) in 10 ms. (56 steps per ms) remains 0/1 properties
FORMULA HirschbergSinclair-PT-35-CTLCardinality-2023-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 929/929 places, 883/883 transitions.
Graph (complete) has 1832 edges and 929 vertex of which 924 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Discarding 5 places :
Also discarding 0 output transitions
Reduce places removed 35 places and 35 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 393 transitions
Trivial Post-agglo rules discarded 393 transitions
Performed 393 trivial Post agglomeration. Transition count delta: 393
Iterating post reduction 0 with 393 rules applied. Total rules applied 394 place count 889 transition count 455
Reduce places removed 393 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 394 rules applied. Total rules applied 788 place count 496 transition count 454
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 789 place count 495 transition count 454
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 807 place count 477 transition count 436
Iterating global reduction 3 with 18 rules applied. Total rules applied 825 place count 477 transition count 436
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 3 with 5 rules applied. Total rules applied 830 place count 477 transition count 431
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 835 place count 472 transition count 431
Applied a total of 835 rules in 47 ms. Remains 472 /929 variables (removed 457) and now considering 431/883 (removed 452) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 48 ms. Remains : 472/929 places, 431/883 transitions.
[2024-06-01 13:00:40] [INFO ] Flatten gal took : 11 ms
[2024-06-01 13:00:40] [INFO ] Flatten gal took : 13 ms
[2024-06-01 13:00:40] [INFO ] Input system was already deterministic with 431 transitions.
RANDOM walk for 1426 steps (0 resets) in 15 ms. (89 steps per ms) remains 0/1 properties
FORMULA HirschbergSinclair-PT-35-CTLCardinality-2023-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-06-01 13:00:40] [INFO ] Flatten gal took : 27 ms
[2024-06-01 13:00:40] [INFO ] Flatten gal took : 28 ms
[2024-06-01 13:00:40] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-06-01 13:00:40] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 929 places, 883 transitions and 2681 arcs took 9 ms.
Total runtime 84165 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=
[--mu-opt] [--saturation=
[--sat-granularity=
[--guidance=
[--action=
[--trace=
[--mu=
[--ctl=
[--save-levels=STRING] [--pg-solve] [--attr=
[--saturating-attractor] [--write-strategy=
[--check-strategy] [--interactive-play] [--player]
[--pg-write=
[--edge-label=
[--mucalc=
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por=
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=
[--cw-max-cols=
[--mh-timeout=
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=
[--ldd32-cache=
[--cache-ratio=
[--min-free-nodes=
[--fdd-reorder=
[--vset-cache-diff=
[--next-union] [--peak-nodes] [--maxsum=
[--block-size=
[--debug=
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS]
Could not compute solution for formula : HirschbergSinclair-PT-35-CTLCardinality-2024-00
Could not compute solution for formula : HirschbergSinclair-PT-35-CTLCardinality-2024-01
Could not compute solution for formula : HirschbergSinclair-PT-35-CTLCardinality-2024-02
Could not compute solution for formula : HirschbergSinclair-PT-35-CTLCardinality-2024-04
Could not compute solution for formula : HirschbergSinclair-PT-35-CTLCardinality-2024-05
Could not compute solution for formula : HirschbergSinclair-PT-35-CTLCardinality-2024-06
Could not compute solution for formula : HirschbergSinclair-PT-35-CTLCardinality-2024-07
Could not compute solution for formula : HirschbergSinclair-PT-35-CTLCardinality-2024-08
Could not compute solution for formula : HirschbergSinclair-PT-35-CTLCardinality-2024-09
Could not compute solution for formula : HirschbergSinclair-PT-35-CTLCardinality-2023-12
Could not compute solution for formula : HirschbergSinclair-PT-35-CTLCardinality-2023-13
BK_STOP 1717246840612
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name HirschbergSinclair-PT-35-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/569/ctl_0_
ctl formula name HirschbergSinclair-PT-35-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/569/ctl_1_
ctl formula name HirschbergSinclair-PT-35-CTLCardinality-2024-02
ctl formula formula --ctl=/tmp/569/ctl_2_
ctl formula name HirschbergSinclair-PT-35-CTLCardinality-2024-04
ctl formula formula --ctl=/tmp/569/ctl_3_
ctl formula name HirschbergSinclair-PT-35-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/569/ctl_4_
ctl formula name HirschbergSinclair-PT-35-CTLCardinality-2024-06
ctl formula formula --ctl=/tmp/569/ctl_5_
ctl formula name HirschbergSinclair-PT-35-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/569/ctl_6_
ctl formula name HirschbergSinclair-PT-35-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/569/ctl_7_
ctl formula name HirschbergSinclair-PT-35-CTLCardinality-2024-09
ctl formula formula --ctl=/tmp/569/ctl_8_
ctl formula name HirschbergSinclair-PT-35-CTLCardinality-2023-12
ctl formula formula --ctl=/tmp/569/ctl_9_
ctl formula name HirschbergSinclair-PT-35-CTLCardinality-2023-13
ctl formula formula --ctl=/tmp/569/ctl_10_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc
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="HirschbergSinclair-PT-35"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
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 2-5568"
echo " Executing tool ltsminxred"
echo " Input is HirschbergSinclair-PT-35, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r500-smll-171649587500105"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-35.tgz
mv HirschbergSinclair-PT-35 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;