About the Execution of LTSMin+red for HirschbergSinclair-PT-40
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 791.008 | 92646.00 | 141859.00 | 535.70 | ???????F?T?????? | 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-171649587500113.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-40, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r500-smll-171649587500113
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 14K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 113K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.6K May 19 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 19 15:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 19 07:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Apr 13 03:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K Apr 13 03:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 13 03:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Apr 13 03:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 22 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K 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 580K 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-40-CTLCardinality-2024-00
FORMULA_NAME HirschbergSinclair-PT-40-CTLCardinality-2024-01
FORMULA_NAME HirschbergSinclair-PT-40-CTLCardinality-2024-02
FORMULA_NAME HirschbergSinclair-PT-40-CTLCardinality-2024-03
FORMULA_NAME HirschbergSinclair-PT-40-CTLCardinality-2024-04
FORMULA_NAME HirschbergSinclair-PT-40-CTLCardinality-2024-05
FORMULA_NAME HirschbergSinclair-PT-40-CTLCardinality-2024-06
FORMULA_NAME HirschbergSinclair-PT-40-CTLCardinality-2024-07
FORMULA_NAME HirschbergSinclair-PT-40-CTLCardinality-2024-08
FORMULA_NAME HirschbergSinclair-PT-40-CTLCardinality-2024-09
FORMULA_NAME HirschbergSinclair-PT-40-CTLCardinality-2024-10
FORMULA_NAME HirschbergSinclair-PT-40-CTLCardinality-2024-11
FORMULA_NAME HirschbergSinclair-PT-40-CTLCardinality-2023-12
FORMULA_NAME HirschbergSinclair-PT-40-CTLCardinality-2023-13
FORMULA_NAME HirschbergSinclair-PT-40-CTLCardinality-2023-14
FORMULA_NAME HirschbergSinclair-PT-40-CTLCardinality-2023-15
=== Now, execution of the tool begins
BK_START 1717248780294
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-40
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 13:33:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 13:33:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 13:33:02] [INFO ] Load time of PNML (sax parser for PT used): 186 ms
[2024-06-01 13:33:02] [INFO ] Transformed 1068 places.
[2024-06-01 13:33:02] [INFO ] Transformed 982 transitions.
[2024-06-01 13:33:02] [INFO ] Parsed PT model containing 1068 places and 982 transitions and 2991 arcs in 388 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 41 ms.
Support contains 214 out of 1068 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1068/1068 places, 982/982 transitions.
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 1041 transition count 982
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 43 place count 1025 transition count 966
Iterating global reduction 1 with 16 rules applied. Total rules applied 59 place count 1025 transition count 966
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 72 place count 1012 transition count 953
Iterating global reduction 1 with 13 rules applied. Total rules applied 85 place count 1012 transition count 953
Applied a total of 85 rules in 490 ms. Remains 1012 /1068 variables (removed 56) and now considering 953/982 (removed 29) transitions.
// Phase 1: matrix 953 rows 1012 cols
[2024-06-01 13:33:03] [INFO ] Computed 59 invariants in 51 ms
[2024-06-01 13:33:04] [INFO ] Implicit Places using invariants in 1367 ms returned []
[2024-06-01 13:33:04] [INFO ] Invariant cache hit.
[2024-06-01 13:33:11] [INFO ] Implicit Places using invariants and state equation in 6407 ms returned []
Implicit Place search using SMT with State Equation took 7827 ms to find 0 implicit places.
Running 913 sub problems to find dead transitions.
[2024-06-01 13:33:11] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/959 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 913 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s776 1.0)
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(s782 1.0)
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(s791 1.0)
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(s797 1.0)
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(s800 1.0)
(s801 1.0)
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(s803 1.0)
(s804 1.0)
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(s806 1.0)
(s807 1.0)
(s808 1.0)
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(s810 1.0)
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(s822 1.0)
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(s827 1.0)
(s828 1.0)
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(s830 1.0)
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(s845 1.0)
(s846 1.0)
(s847 timeout
1.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 959/1965 variables, and 6 constraints, problems are : Problem set: 0 solved, 913 unsolved in 30058 ms.
Refiners :[Positive P Invariants (semi-flows): 0/13 constraints, Generalized P Invariants (flows): 6/46 constraints, State Equation: 0/1012 constraints, PredecessorRefiner: 913/913 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 913 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/959 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 913 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/959 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 913 unsolved
At refinement iteration 2 (OVERLAPS) 26/985 variables, 13/19 constraints. Problems are: Problem set: 0 solved, 913 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s712 1)
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(s714 1)
(s715 1)
(s716 1)
(s717 1)
(s718 1)
(s719 1)
(s720 1)
(s721 1)
(s722 1)
(s723 1)
(s724 1)
(s725 1)
(s726 1)
(s727 1)
(s728 1)
(s729 1)
(s730 1)
(s731 1)
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(s757 1)
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(s768 1)
(s769 1)
(s770 1)
(s771 1)
(s772 1)
(s773 1)
(s774 1)
(s775 1)
(s776 1)
(s777 1)
(s778 1)
(s779 1)
(s780 1)
(s781 1)
(s782 1)
(s783 1)
(s784 1)
(s785 1)
(s786 1)
(s787 1)
(s788 1)
(s789 1)
(s790 1)
(s791 1)
(s792 1)
(s793 1)
(s794 1)
(s795 1)
(s796 1)
(s797 1)
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(s800 1)
(s801 1)
(s802 1)
(s803 1)
(s804 1)
(s805 1)
(s806 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 985/1965 variables, and 19 constraints, problems are : Problem set: 0 solved, 913 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/46 constraints, State Equation: 0/1012 constraints, PredecessorRefiner: 0/913 constraints, Known Traps: 0/0 constraints]
After SMT, in 60727ms problems are : Problem set: 0 solved, 913 unsolved
Search for dead transitions found 0 dead transitions in 60765ms
Starting structural reductions in LTL mode, iteration 1 : 1012/1068 places, 953/982 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69140 ms. Remains : 1012/1068 places, 953/982 transitions.
Support contains 214 out of 1012 places after structural reductions.
[2024-06-01 13:34:12] [INFO ] Flatten gal took : 136 ms
[2024-06-01 13:34:12] [INFO ] Flatten gal took : 82 ms
[2024-06-01 13:34:12] [INFO ] Input system was already deterministic with 953 transitions.
Support contains 209 out of 1012 places (down from 214) after GAL structural reductions.
RANDOM walk for 40000 steps (40 resets) in 2070 ms. (19 steps per ms) remains 22/129 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 22/22 properties
[2024-06-01 13:34:13] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp74 is UNSAT
At refinement iteration 1 (OVERLAPS) 34/93 variables, 7/7 constraints. Problems are: Problem set: 2 solved, 20 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/93 variables, 0/7 constraints. Problems are: Problem set: 2 solved, 20 unsolved
At refinement iteration 3 (OVERLAPS) 827/920 variables, 46/53 constraints. Problems are: Problem set: 2 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/920 variables, 0/53 constraints. Problems are: Problem set: 2 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 18/938 variables, 6/59 constraints. Problems are: Problem set: 2 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/938 variables, 0/59 constraints. Problems are: Problem set: 2 solved, 20 unsolved
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp60 is UNSAT
Problem AtomicPropp67 is UNSAT
Problem AtomicPropp70 is UNSAT
Problem AtomicPropp77 is UNSAT
Problem AtomicPropp82 is UNSAT
Problem AtomicPropp85 is UNSAT
Problem AtomicPropp87 is UNSAT
Problem AtomicPropp96 is UNSAT
Problem AtomicPropp126 is UNSAT
At refinement iteration 7 (OVERLAPS) 953/1891 variables, 938/997 constraints. Problems are: Problem set: 16 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1891 variables, 0/997 constraints. Problems are: Problem set: 16 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 74/1965 variables, 74/1071 constraints. Problems are: Problem set: 16 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1965 variables, 0/1071 constraints. Problems are: Problem set: 16 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 0/1965 variables, 0/1071 constraints. Problems are: Problem set: 16 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1965/1965 variables, and 1071 constraints, problems are : Problem set: 16 solved, 6 unsolved in 3221 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 46/46 constraints, State Equation: 1012/1012 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 16 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 16 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 15/46 variables, 3/3 constraints. Problems are: Problem set: 16 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/3 constraints. Problems are: Problem set: 16 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 814/860 variables, 43/46 constraints. Problems are: Problem set: 16 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/860 variables, 0/46 constraints. Problems are: Problem set: 16 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 30/890 variables, 10/56 constraints. Problems are: Problem set: 16 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/890 variables, 0/56 constraints. Problems are: Problem set: 16 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 47/937 variables, 3/59 constraints. Problems are: Problem set: 16 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/937 variables, 0/59 constraints. Problems are: Problem set: 16 solved, 6 unsolved
Problem AtomicPropp83 is UNSAT
Problem AtomicPropp113 is UNSAT
At refinement iteration 9 (OVERLAPS) 953/1890 variables, 937/996 constraints. Problems are: Problem set: 18 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1890 variables, 1/997 constraints. Problems are: Problem set: 18 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1890 variables, 0/997 constraints. Problems are: Problem set: 18 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 75/1965 variables, 75/1072 constraints. Problems are: Problem set: 18 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1965 variables, 3/1075 constraints. Problems are: Problem set: 18 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1965 variables, 0/1075 constraints. Problems are: Problem set: 18 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 0/1965 variables, 0/1075 constraints. Problems are: Problem set: 18 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1965/1965 variables, and 1075 constraints, problems are : Problem set: 18 solved, 4 unsolved in 3701 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 46/46 constraints, State Equation: 1012/1012 constraints, PredecessorRefiner: 4/22 constraints, Known Traps: 0/0 constraints]
After SMT, in 6963ms problems are : Problem set: 18 solved, 4 unsolved
Parikh walk visited 0 properties in 4753 ms.
Support contains 22 out of 1012 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1012/1012 places, 953/953 transitions.
Graph (complete) has 1904 edges and 1012 vertex of which 981 are kept as prefixes of interest. Removing 31 places using SCC suffix rule.5 ms
Discarding 31 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 19 transitions
Reduce isomorphic transitions removed 19 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 412 rules applied. Total rules applied 413 place count 981 transition count 541
Reduce places removed 393 places and 0 transitions.
Graph (complete) has 1017 edges and 588 vertex of which 510 are kept as prefixes of interest. Removing 78 places using SCC suffix rule.1 ms
Discarding 78 places :
Also discarding 0 output transitions
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 1 with 403 rules applied. Total rules applied 816 place count 510 transition count 532
Reduce places removed 9 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 78 transitions
Reduce isomorphic transitions removed 78 transitions.
Iterating post reduction 2 with 87 rules applied. Total rules applied 903 place count 501 transition count 454
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 909 place count 495 transition count 448
Iterating global reduction 3 with 6 rules applied. Total rules applied 915 place count 495 transition count 448
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 3 with 3 rules applied. Total rules applied 918 place count 495 transition count 445
Reduce places removed 3 places and 0 transitions.
Graph (complete) has 860 edges and 492 vertex of which 487 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Discarding 5 places :
Also discarding 0 output transitions
Iterating post reduction 4 with 4 rules applied. Total rules applied 922 place count 487 transition count 445
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 927 place count 487 transition count 440
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 929 place count 485 transition count 438
Iterating global reduction 6 with 2 rules applied. Total rules applied 931 place count 485 transition count 438
Free-agglomeration rule (complex) applied 28 times.
Iterating global reduction 6 with 28 rules applied. Total rules applied 959 place count 485 transition count 410
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 6 with 28 rules applied. Total rules applied 987 place count 457 transition count 410
Reduce places removed 36 places and 36 transitions.
Iterating global reduction 7 with 36 rules applied. Total rules applied 1023 place count 421 transition count 374
Reduce places removed 12 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 7 with 60 rules applied. Total rules applied 1083 place count 409 transition count 326
Reduce places removed 48 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 8 with 50 rules applied. Total rules applied 1133 place count 361 transition count 324
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1135 place count 359 transition count 324
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 45 Pre rules applied. Total rules applied 1135 place count 359 transition count 279
Deduced a syphon composed of 45 places in 3 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 10 with 90 rules applied. Total rules applied 1225 place count 314 transition count 279
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 10 with 4 rules applied. Total rules applied 1229 place count 312 transition count 277
Applied a total of 1229 rules in 292 ms. Remains 312 /1012 variables (removed 700) and now considering 277/953 (removed 676) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 292 ms. Remains : 312/1012 places, 277/953 transitions.
RANDOM walk for 40000 steps (140 resets) in 667 ms. (59 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (40 resets) in 111 ms. (357 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (28 resets) in 147 ms. (270 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (33 resets) in 155 ms. (256 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40002 steps (44 resets) in 156 ms. (254 steps per ms) remains 3/3 properties
// Phase 1: matrix 277 rows 312 cols
[2024-06-01 13:34:26] [INFO ] Computed 35 invariants in 5 ms
[2024-06-01 13:34:26] [INFO ] State equation strengthened by 26 read => feed constraints.
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, 3 unsolved
At refinement iteration 1 (OVERLAPS) 6/23 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/23 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 225/248 variables, 23/29 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/248 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 50/298 variables, 4/33 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/298 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 273/571 variables, 298/331 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/571 variables, 25/356 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/571 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 12/583 variables, 10/366 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/583 variables, 1/367 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/583 variables, 1/368 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/583 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 1/584 variables, 1/369 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/584 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 0/584 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 584/589 variables, and 369 constraints, problems are : Problem set: 0 solved, 3 unsolved in 482 ms.
Refiners :[Positive P Invariants (semi-flows): 7/8 constraints, Generalized P Invariants (flows): 27/27 constraints, State Equation: 309/312 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 6/23 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/23 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 225/248 variables, 23/29 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/248 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 50/298 variables, 4/33 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/298 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 273/571 variables, 298/331 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/571 variables, 25/356 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/571 variables, 1/357 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-06-01 13:34:27] [INFO ] Deduced a trap composed of 12 places in 114 ms of which 20 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/571 variables, 1/358 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/571 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 12/583 variables, 10/368 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/583 variables, 1/369 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/583 variables, 1/370 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/583 variables, 2/372 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/583 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (OVERLAPS) 1/584 variables, 1/373 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/584 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (OVERLAPS) 0/584 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 584/589 variables, and 373 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1221 ms.
Refiners :[Positive P Invariants (semi-flows): 7/8 constraints, Generalized P Invariants (flows): 27/27 constraints, State Equation: 309/312 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 1/1 constraints]
After SMT, in 1721ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 2 properties in 279 ms.
Support contains 6 out of 312 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 312/312 places, 277/277 transitions.
Graph (complete) has 548 edges and 312 vertex of which 291 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.1 ms
Discarding 21 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Drop transitions (Empty/Sink Transition effects.) removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 291 transition count 242
Reduce places removed 37 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 307 edges and 254 vertex of which 210 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.0 ms
Discarding 44 places :
Also discarding 33 output transitions
Drop transitions (Output transitions of discarded places.) removed 33 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 113 transitions
Trivial Post-agglo rules discarded 113 transitions
Performed 113 trivial Post agglomeration. Transition count delta: 113
Iterating post reduction 1 with 155 rules applied. Total rules applied 189 place count 210 transition count 92
Reduce places removed 113 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 121 rules applied. Total rules applied 310 place count 97 transition count 84
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 311 place count 96 transition count 84
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 20 Pre rules applied. Total rules applied 311 place count 96 transition count 64
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 351 place count 76 transition count 64
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 353 place count 74 transition count 62
Reduce places removed 2 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 4 with 7 rules applied. Total rules applied 360 place count 72 transition count 57
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 6 rules applied. Total rules applied 366 place count 67 transition count 56
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 367 place count 66 transition count 56
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 4 Pre rules applied. Total rules applied 367 place count 66 transition count 52
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 7 with 8 rules applied. Total rules applied 375 place count 62 transition count 52
Applied a total of 375 rules in 20 ms. Remains 62 /312 variables (removed 250) and now considering 52/277 (removed 225) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 62/312 places, 52/277 transitions.
RANDOM walk for 40000 steps (752 resets) in 85 ms. (465 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (363 resets) in 72 ms. (547 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 657 steps, run visited all 1 properties in 33 ms. (steps per millisecond=19 )
Probabilistic random walk after 657 steps, saw 269 distinct states, run finished after 39 ms. (steps per millisecond=16 ) properties seen :1
Successfully simplified 18 atomic propositions for a total of 16 simplifications.
FORMULA HirschbergSinclair-PT-40-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 13:34:28] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-06-01 13:34:28] [INFO ] Flatten gal took : 62 ms
FORMULA HirschbergSinclair-PT-40-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 13:34:28] [INFO ] Flatten gal took : 65 ms
[2024-06-01 13:34:28] [INFO ] Input system was already deterministic with 953 transitions.
Support contains 160 out of 1012 places (down from 165) after GAL structural reductions.
Computed a total of 1012 stabilizing places and 953 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1012 transition count 953
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 1 formulas.
Starting structural reductions in LTL mode, iteration 0 : 1012/1012 places, 953/953 transitions.
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 999 transition count 953
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 37 place count 975 transition count 929
Iterating global reduction 1 with 24 rules applied. Total rules applied 61 place count 975 transition count 929
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 82 place count 954 transition count 908
Iterating global reduction 1 with 21 rules applied. Total rules applied 103 place count 954 transition count 908
Applied a total of 103 rules in 130 ms. Remains 954 /1012 variables (removed 58) and now considering 908/953 (removed 45) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 130 ms. Remains : 954/1012 places, 908/953 transitions.
[2024-06-01 13:34:28] [INFO ] Flatten gal took : 45 ms
[2024-06-01 13:34:28] [INFO ] Flatten gal took : 45 ms
[2024-06-01 13:34:28] [INFO ] Input system was already deterministic with 908 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1012/1012 places, 953/953 transitions.
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 1000 transition count 953
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 36 place count 976 transition count 929
Iterating global reduction 1 with 24 rules applied. Total rules applied 60 place count 976 transition count 929
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 80 place count 956 transition count 909
Iterating global reduction 1 with 20 rules applied. Total rules applied 100 place count 956 transition count 909
Applied a total of 100 rules in 137 ms. Remains 956 /1012 variables (removed 56) and now considering 909/953 (removed 44) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 137 ms. Remains : 956/1012 places, 909/953 transitions.
[2024-06-01 13:34:29] [INFO ] Flatten gal took : 43 ms
[2024-06-01 13:34:29] [INFO ] Flatten gal took : 43 ms
[2024-06-01 13:34:29] [INFO ] Input system was already deterministic with 909 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1012/1012 places, 953/953 transitions.
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 999 transition count 953
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 40 place count 972 transition count 926
Iterating global reduction 1 with 27 rules applied. Total rules applied 67 place count 972 transition count 926
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 91 place count 948 transition count 902
Iterating global reduction 1 with 24 rules applied. Total rules applied 115 place count 948 transition count 902
Applied a total of 115 rules in 130 ms. Remains 948 /1012 variables (removed 64) and now considering 902/953 (removed 51) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 131 ms. Remains : 948/1012 places, 902/953 transitions.
[2024-06-01 13:34:29] [INFO ] Flatten gal took : 38 ms
[2024-06-01 13:34:29] [INFO ] Flatten gal took : 49 ms
[2024-06-01 13:34:29] [INFO ] Input system was already deterministic with 902 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1012/1012 places, 953/953 transitions.
Graph (complete) has 1904 edges and 1012 vertex of which 1000 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.8 ms
Discarding 12 places :
Also discarding 0 output transitions
Reduce places removed 40 places and 40 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 427 transitions
Trivial Post-agglo rules discarded 427 transitions
Performed 427 trivial Post agglomeration. Transition count delta: 427
Iterating post reduction 0 with 427 rules applied. Total rules applied 428 place count 960 transition count 486
Reduce places removed 427 places and 0 transitions.
Iterating post reduction 1 with 427 rules applied. Total rules applied 855 place count 533 transition count 486
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 881 place count 507 transition count 460
Iterating global reduction 2 with 26 rules applied. Total rules applied 907 place count 507 transition count 460
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 2 with 3 rules applied. Total rules applied 910 place count 507 transition count 457
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 913 place count 504 transition count 457
Applied a total of 913 rules in 83 ms. Remains 504 /1012 variables (removed 508) and now considering 457/953 (removed 496) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 83 ms. Remains : 504/1012 places, 457/953 transitions.
[2024-06-01 13:34:29] [INFO ] Flatten gal took : 16 ms
[2024-06-01 13:34:29] [INFO ] Flatten gal took : 18 ms
[2024-06-01 13:34:29] [INFO ] Input system was already deterministic with 457 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1012/1012 places, 953/953 transitions.
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 999 transition count 953
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 39 place count 973 transition count 927
Iterating global reduction 1 with 26 rules applied. Total rules applied 65 place count 973 transition count 927
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 86 place count 952 transition count 906
Iterating global reduction 1 with 21 rules applied. Total rules applied 107 place count 952 transition count 906
Applied a total of 107 rules in 255 ms. Remains 952 /1012 variables (removed 60) and now considering 906/953 (removed 47) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 256 ms. Remains : 952/1012 places, 906/953 transitions.
[2024-06-01 13:34:29] [INFO ] Flatten gal took : 34 ms
[2024-06-01 13:34:29] [INFO ] Flatten gal took : 35 ms
[2024-06-01 13:34:30] [INFO ] Input system was already deterministic with 906 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1012/1012 places, 953/953 transitions.
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 1001 transition count 953
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 33 place count 979 transition count 931
Iterating global reduction 1 with 22 rules applied. Total rules applied 55 place count 979 transition count 931
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 73 place count 961 transition count 913
Iterating global reduction 1 with 18 rules applied. Total rules applied 91 place count 961 transition count 913
Applied a total of 91 rules in 124 ms. Remains 961 /1012 variables (removed 51) and now considering 913/953 (removed 40) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 124 ms. Remains : 961/1012 places, 913/953 transitions.
[2024-06-01 13:34:30] [INFO ] Flatten gal took : 31 ms
[2024-06-01 13:34:30] [INFO ] Flatten gal took : 33 ms
[2024-06-01 13:34:30] [INFO ] Input system was already deterministic with 913 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1012/1012 places, 953/953 transitions.
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 999 transition count 953
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 40 place count 972 transition count 926
Iterating global reduction 1 with 27 rules applied. Total rules applied 67 place count 972 transition count 926
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 90 place count 949 transition count 903
Iterating global reduction 1 with 23 rules applied. Total rules applied 113 place count 949 transition count 903
Applied a total of 113 rules in 136 ms. Remains 949 /1012 variables (removed 63) and now considering 903/953 (removed 50) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 136 ms. Remains : 949/1012 places, 903/953 transitions.
[2024-06-01 13:34:30] [INFO ] Flatten gal took : 30 ms
[2024-06-01 13:34:30] [INFO ] Flatten gal took : 32 ms
[2024-06-01 13:34:30] [INFO ] Input system was already deterministic with 903 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1012/1012 places, 953/953 transitions.
Graph (complete) has 1904 edges and 1012 vertex of which 1000 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.4 ms
Discarding 12 places :
Also discarding 0 output transitions
Reduce places removed 39 places and 39 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 418 transitions
Trivial Post-agglo rules discarded 418 transitions
Performed 418 trivial Post agglomeration. Transition count delta: 418
Iterating post reduction 0 with 418 rules applied. Total rules applied 419 place count 961 transition count 496
Reduce places removed 418 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 422 rules applied. Total rules applied 841 place count 543 transition count 492
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 845 place count 539 transition count 492
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 866 place count 518 transition count 471
Iterating global reduction 3 with 21 rules applied. Total rules applied 887 place count 518 transition count 471
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 3 with 2 rules applied. Total rules applied 889 place count 518 transition count 469
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 891 place count 516 transition count 469
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 893 place count 515 transition count 468
Applied a total of 893 rules in 90 ms. Remains 515 /1012 variables (removed 497) and now considering 468/953 (removed 485) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 90 ms. Remains : 515/1012 places, 468/953 transitions.
[2024-06-01 13:34:30] [INFO ] Flatten gal took : 14 ms
[2024-06-01 13:34:30] [INFO ] Flatten gal took : 15 ms
[2024-06-01 13:34:30] [INFO ] Input system was already deterministic with 468 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1012/1012 places, 953/953 transitions.
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 1000 transition count 953
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 37 place count 975 transition count 928
Iterating global reduction 1 with 25 rules applied. Total rules applied 62 place count 975 transition count 928
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 82 place count 955 transition count 908
Iterating global reduction 1 with 20 rules applied. Total rules applied 102 place count 955 transition count 908
Applied a total of 102 rules in 158 ms. Remains 955 /1012 variables (removed 57) and now considering 908/953 (removed 45) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 159 ms. Remains : 955/1012 places, 908/953 transitions.
[2024-06-01 13:34:31] [INFO ] Flatten gal took : 30 ms
[2024-06-01 13:34:31] [INFO ] Flatten gal took : 28 ms
[2024-06-01 13:34:31] [INFO ] Input system was already deterministic with 908 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1012/1012 places, 953/953 transitions.
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 1000 transition count 953
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 38 place count 974 transition count 927
Iterating global reduction 1 with 26 rules applied. Total rules applied 64 place count 974 transition count 927
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 87 place count 951 transition count 904
Iterating global reduction 1 with 23 rules applied. Total rules applied 110 place count 951 transition count 904
Applied a total of 110 rules in 134 ms. Remains 951 /1012 variables (removed 61) and now considering 904/953 (removed 49) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 134 ms. Remains : 951/1012 places, 904/953 transitions.
[2024-06-01 13:34:31] [INFO ] Flatten gal took : 27 ms
[2024-06-01 13:34:31] [INFO ] Flatten gal took : 27 ms
[2024-06-01 13:34:31] [INFO ] Input system was already deterministic with 904 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1012/1012 places, 953/953 transitions.
Graph (complete) has 1904 edges and 1012 vertex of which 999 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.3 ms
Discarding 13 places :
Also discarding 0 output transitions
Reduce places removed 39 places and 39 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 416 transitions
Trivial Post-agglo rules discarded 416 transitions
Performed 416 trivial Post agglomeration. Transition count delta: 416
Iterating post reduction 0 with 416 rules applied. Total rules applied 417 place count 960 transition count 498
Reduce places removed 416 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 421 rules applied. Total rules applied 838 place count 544 transition count 493
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 843 place count 539 transition count 493
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 869 place count 513 transition count 467
Iterating global reduction 3 with 26 rules applied. Total rules applied 895 place count 513 transition count 467
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 3 with 3 rules applied. Total rules applied 898 place count 513 transition count 464
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 901 place count 510 transition count 464
Applied a total of 901 rules in 63 ms. Remains 510 /1012 variables (removed 502) and now considering 464/953 (removed 489) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 63 ms. Remains : 510/1012 places, 464/953 transitions.
[2024-06-01 13:34:31] [INFO ] Flatten gal took : 13 ms
[2024-06-01 13:34:31] [INFO ] Flatten gal took : 16 ms
[2024-06-01 13:34:31] [INFO ] Input system was already deterministic with 464 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1012/1012 places, 953/953 transitions.
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 1001 transition count 953
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 35 place count 977 transition count 929
Iterating global reduction 1 with 24 rules applied. Total rules applied 59 place count 977 transition count 929
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 77 place count 959 transition count 911
Iterating global reduction 1 with 18 rules applied. Total rules applied 95 place count 959 transition count 911
Applied a total of 95 rules in 114 ms. Remains 959 /1012 variables (removed 53) and now considering 911/953 (removed 42) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 115 ms. Remains : 959/1012 places, 911/953 transitions.
[2024-06-01 13:34:31] [INFO ] Flatten gal took : 27 ms
[2024-06-01 13:34:31] [INFO ] Flatten gal took : 28 ms
[2024-06-01 13:34:31] [INFO ] Input system was already deterministic with 911 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1012/1012 places, 953/953 transitions.
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 999 transition count 953
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 39 place count 973 transition count 927
Iterating global reduction 1 with 26 rules applied. Total rules applied 65 place count 973 transition count 927
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 88 place count 950 transition count 904
Iterating global reduction 1 with 23 rules applied. Total rules applied 111 place count 950 transition count 904
Applied a total of 111 rules in 130 ms. Remains 950 /1012 variables (removed 62) and now considering 904/953 (removed 49) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 130 ms. Remains : 950/1012 places, 904/953 transitions.
[2024-06-01 13:34:31] [INFO ] Flatten gal took : 27 ms
[2024-06-01 13:34:32] [INFO ] Flatten gal took : 28 ms
[2024-06-01 13:34:32] [INFO ] Input system was already deterministic with 904 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1012/1012 places, 953/953 transitions.
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 999 transition count 953
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 35 place count 977 transition count 931
Iterating global reduction 1 with 22 rules applied. Total rules applied 57 place count 977 transition count 931
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 75 place count 959 transition count 913
Iterating global reduction 1 with 18 rules applied. Total rules applied 93 place count 959 transition count 913
Applied a total of 93 rules in 155 ms. Remains 959 /1012 variables (removed 53) and now considering 913/953 (removed 40) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 155 ms. Remains : 959/1012 places, 913/953 transitions.
[2024-06-01 13:34:32] [INFO ] Flatten gal took : 35 ms
[2024-06-01 13:34:32] [INFO ] Flatten gal took : 29 ms
[2024-06-01 13:34:32] [INFO ] Input system was already deterministic with 913 transitions.
[2024-06-01 13:34:32] [INFO ] Flatten gal took : 27 ms
[2024-06-01 13:34:32] [INFO ] Flatten gal took : 27 ms
[2024-06-01 13:34:32] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 5 ms.
[2024-06-01 13:34:32] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1012 places, 953 transitions and 2855 arcs took 9 ms.
Total runtime 90521 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-40-CTLCardinality-2024-00
Could not compute solution for formula : HirschbergSinclair-PT-40-CTLCardinality-2024-01
Could not compute solution for formula : HirschbergSinclair-PT-40-CTLCardinality-2024-02
Could not compute solution for formula : HirschbergSinclair-PT-40-CTLCardinality-2024-03
Could not compute solution for formula : HirschbergSinclair-PT-40-CTLCardinality-2024-04
Could not compute solution for formula : HirschbergSinclair-PT-40-CTLCardinality-2024-05
Could not compute solution for formula : HirschbergSinclair-PT-40-CTLCardinality-2024-06
Could not compute solution for formula : HirschbergSinclair-PT-40-CTLCardinality-2024-08
Could not compute solution for formula : HirschbergSinclair-PT-40-CTLCardinality-2024-10
Could not compute solution for formula : HirschbergSinclair-PT-40-CTLCardinality-2024-11
Could not compute solution for formula : HirschbergSinclair-PT-40-CTLCardinality-2023-12
Could not compute solution for formula : HirschbergSinclair-PT-40-CTLCardinality-2023-13
Could not compute solution for formula : HirschbergSinclair-PT-40-CTLCardinality-2023-14
Could not compute solution for formula : HirschbergSinclair-PT-40-CTLCardinality-2023-15
BK_STOP 1717248872940
--------------------
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-40-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/545/ctl_0_
ctl formula name HirschbergSinclair-PT-40-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/545/ctl_1_
ctl formula name HirschbergSinclair-PT-40-CTLCardinality-2024-02
ctl formula formula --ctl=/tmp/545/ctl_2_
ctl formula name HirschbergSinclair-PT-40-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/545/ctl_3_
ctl formula name HirschbergSinclair-PT-40-CTLCardinality-2024-04
ctl formula formula --ctl=/tmp/545/ctl_4_
ctl formula name HirschbergSinclair-PT-40-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/545/ctl_5_
ctl formula name HirschbergSinclair-PT-40-CTLCardinality-2024-06
ctl formula formula --ctl=/tmp/545/ctl_6_
ctl formula name HirschbergSinclair-PT-40-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/545/ctl_7_
ctl formula name HirschbergSinclair-PT-40-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/545/ctl_8_
ctl formula name HirschbergSinclair-PT-40-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/545/ctl_9_
ctl formula name HirschbergSinclair-PT-40-CTLCardinality-2023-12
ctl formula formula --ctl=/tmp/545/ctl_10_
ctl formula name HirschbergSinclair-PT-40-CTLCardinality-2023-13
ctl formula formula --ctl=/tmp/545/ctl_11_
ctl formula name HirschbergSinclair-PT-40-CTLCardinality-2023-14
ctl formula formula --ctl=/tmp/545/ctl_12_
ctl formula name HirschbergSinclair-PT-40-CTLCardinality-2023-15
ctl formula formula --ctl=/tmp/545/ctl_13_
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-40"
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-40, 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-171649587500113"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-40.tgz
mv HirschbergSinclair-PT-40 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 ;