About the Execution of ITS-Tools for ResIsolation-PT-N10P1
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 1804732.00 | 0.00 | 0.00 | ?FT?F???TTFF???? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r628-smll-171774446000083.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 itstools
Input is ResIsolation-PT-N10P1, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r628-smll-171774446000083
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 21M
-rw-r--r-- 1 mcc users 5.5K Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 53K Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 9.3K Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.6K Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 7 06:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 instance
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 iscolored
-rw-r--r-- 1 mcc users 21M Jun 7 06:26 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 ResIsolation-PT-N10P1-LTLCardinality-00
FORMULA_NAME ResIsolation-PT-N10P1-LTLCardinality-01
FORMULA_NAME ResIsolation-PT-N10P1-LTLCardinality-02
FORMULA_NAME ResIsolation-PT-N10P1-LTLCardinality-03
FORMULA_NAME ResIsolation-PT-N10P1-LTLCardinality-04
FORMULA_NAME ResIsolation-PT-N10P1-LTLCardinality-05
FORMULA_NAME ResIsolation-PT-N10P1-LTLCardinality-06
FORMULA_NAME ResIsolation-PT-N10P1-LTLCardinality-07
FORMULA_NAME ResIsolation-PT-N10P1-LTLCardinality-08
FORMULA_NAME ResIsolation-PT-N10P1-LTLCardinality-09
FORMULA_NAME ResIsolation-PT-N10P1-LTLCardinality-10
FORMULA_NAME ResIsolation-PT-N10P1-LTLCardinality-11
FORMULA_NAME ResIsolation-PT-N10P1-LTLCardinality-12
FORMULA_NAME ResIsolation-PT-N10P1-LTLCardinality-13
FORMULA_NAME ResIsolation-PT-N10P1-LTLCardinality-14
FORMULA_NAME ResIsolation-PT-N10P1-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1717808211573
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ResIsolation-PT-N10P1
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-06-08 00:56:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-06-08 00:56:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-08 00:56:56] [INFO ] Load time of PNML (sax parser for PT used): 1646 ms
[2024-06-08 00:56:56] [INFO ] Transformed 328 places.
[2024-06-08 00:56:56] [INFO ] Transformed 18726 transitions.
[2024-06-08 00:56:56] [INFO ] Found NUPN structural information;
[2024-06-08 00:56:56] [INFO ] Parsed PT model containing 328 places and 18726 transitions and 406102 arcs in 2047 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ResIsolation-PT-N10P1-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResIsolation-PT-N10P1-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResIsolation-PT-N10P1-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResIsolation-PT-N10P1-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResIsolation-PT-N10P1-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResIsolation-PT-N10P1-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResIsolation-PT-N10P1-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 31 out of 328 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 328/328 places, 18726/18726 transitions.
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 318 transition count 18726
Discarding 161 places :
Symmetric choice reduction at 1 with 161 rule applications. Total rules 171 place count 157 transition count 18565
Iterating global reduction 1 with 161 rules applied. Total rules applied 332 place count 157 transition count 18565
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 1 with 34 rules applied. Total rules applied 366 place count 157 transition count 18531
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 379 place count 144 transition count 18518
Iterating global reduction 2 with 13 rules applied. Total rules applied 392 place count 144 transition count 18518
Applied a total of 392 rules in 1193 ms. Remains 144 /328 variables (removed 184) and now considering 18518/18726 (removed 208) transitions.
// Phase 1: matrix 18518 rows 144 cols
[2024-06-08 00:56:58] [INFO ] Computed 1 invariants in 386 ms
[2024-06-08 00:57:04] [INFO ] Implicit Places using invariants in 6439 ms returned []
Implicit Place search using SMT only with invariants took 6491 ms to find 0 implicit places.
Running 18517 sub problems to find dead transitions.
[2024-06-08 00:57:05] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 142/18662 variables, and 0 constraints, problems are : Problem set: 0 solved, 18517 unsolved in 30751 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/144 constraints, PredecessorRefiner: 18517/73 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18517 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 142/18662 variables, and 0 constraints, problems are : Problem set: 0 solved, 18517 unsolved in 30439 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/144 constraints, PredecessorRefiner: 18444/73 constraints, Known Traps: 0/0 constraints]
After SMT, in 425897ms problems are : Problem set: 0 solved, 18517 unsolved
Search for dead transitions found 0 dead transitions in 426423ms
Starting structural reductions in LTL mode, iteration 1 : 144/328 places, 18518/18726 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 434303 ms. Remains : 144/328 places, 18518/18726 transitions.
Support contains 31 out of 144 places after structural reductions.
[2024-06-08 01:04:16] [INFO ] Flatten gal took : 4169 ms
[2024-06-08 01:04:19] [INFO ] Flatten gal took : 3537 ms
[2024-06-08 01:04:25] [INFO ] Input system was already deterministic with 18518 transitions.
RANDOM walk for 40000 steps (8 resets) in 6958 ms. (5 steps per ms) remains 13/18 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1086 ms. (36 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 861 ms. (46 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 809 ms. (49 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 959 ms. (41 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (8 resets) in 824 ms. (48 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 1243 ms. (32 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 864 ms. (46 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 716 ms. (55 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 640 ms. (62 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 636 ms. (62 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 786 ms. (50 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 908 ms. (44 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 923 ms. (43 steps per ms) remains 13/13 properties
[2024-06-08 01:04:31] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 11/36 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 18468/18662 variables, and 37 constraints, problems are : Problem set: 0 solved, 13 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 36/144 constraints, PredecessorRefiner: 13/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 11/36 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 18468/18662 variables, and 37 constraints, problems are : Problem set: 0 solved, 13 unsolved in 5007 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 36/144 constraints, PredecessorRefiner: 13/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 10835ms problems are : Problem set: 0 solved, 13 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 25 out of 144 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 144/144 places, 18518/18518 transitions.
Graph (trivial) has 81 edges and 144 vertex of which 24 / 144 are part of one of the 8 SCC in 13 ms
Free SCC test removed 16 places
Drop transitions (Empty/Sink Transition effects.) removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Graph (complete) has 1327 edges and 128 vertex of which 124 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.208 ms
Discarding 4 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 28 rules applied. Total rules applied 30 place count 124 transition count 18462
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 50 place count 104 transition count 18462
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 50 place count 104 transition count 18458
Deduced a syphon composed of 4 places in 18 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 58 place count 100 transition count 18458
Performed 22 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 22 places in 8 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 102 place count 78 transition count 18435
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 103 place count 78 transition count 18434
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 105 place count 77 transition count 18434
Drop transitions (Redundant composition of simpler transitions.) removed 798 transitions
Redundant transition composition rules discarded 798 transitions
Iterating global reduction 3 with 798 rules applied. Total rules applied 903 place count 77 transition count 17636
Free-agglomeration rule applied 6 times.
Iterating global reduction 3 with 6 rules applied. Total rules applied 909 place count 77 transition count 17630
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 3 with 38 rules applied. Total rules applied 947 place count 71 transition count 17598
Drop transitions (Redundant composition of simpler transitions.) removed 288 transitions
Redundant transition composition rules discarded 288 transitions
Iterating global reduction 4 with 288 rules applied. Total rules applied 1235 place count 71 transition count 17310
Applied a total of 1235 rules in 323514 ms. Remains 71 /144 variables (removed 73) and now considering 17310/18518 (removed 1208) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 323516 ms. Remains : 71/144 places, 17310/18518 transitions.
Computed a total of 50 stabilizing places and 60 stable transitions
Graph (complete) has 1366 edges and 144 vertex of which 134 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.486 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 144 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 18518/18518 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 143 transition count 18518
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 25 place count 119 transition count 18494
Iterating global reduction 1 with 24 rules applied. Total rules applied 49 place count 119 transition count 18494
Ensure Unique test removed 2019 transitions
Reduce isomorphic transitions removed 2019 transitions.
Iterating post reduction 1 with 2019 rules applied. Total rules applied 2068 place count 119 transition count 16475
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 2074 place count 113 transition count 15446
Iterating global reduction 2 with 6 rules applied. Total rules applied 2080 place count 113 transition count 15446
Applied a total of 2080 rules in 694 ms. Remains 113 /144 variables (removed 31) and now considering 15446/18518 (removed 3072) transitions.
// Phase 1: matrix 15446 rows 113 cols
[2024-06-08 01:10:07] [INFO ] Computed 0 invariants in 318 ms
[2024-06-08 01:10:12] [INFO ] Implicit Places using invariants in 5018 ms returned []
Implicit Place search using SMT only with invariants took 5020 ms to find 0 implicit places.
Running 15445 sub problems to find dead transitions.
[2024-06-08 01:10:12] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 112/15559 variables, and 0 constraints, problems are : Problem set: 0 solved, 15445 unsolved in 30344 ms.
Refiners :[State Equation: 0/113 constraints, PredecessorRefiner: 15445/61 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15445 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 112/15559 variables, and 0 constraints, problems are : Problem set: 0 solved, 15445 unsolved in 30346 ms.
Refiners :[State Equation: 0/113 constraints, PredecessorRefiner: 15384/61 constraints, Known Traps: 0/0 constraints]
After SMT, in 351233ms problems are : Problem set: 0 solved, 15445 unsolved
Search for dead transitions found 0 dead transitions in 351580ms
Starting structural reductions in LTL mode, iteration 1 : 113/144 places, 15446/18518 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 357371 ms. Remains : 113/144 places, 15446/18518 transitions.
Stuttering acceptance computed with spot in 354 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ResIsolation-PT-N10P1-LTLCardinality-00
Product exploration explored 100000 steps with 0 reset in 6704 ms.
Product exploration explored 100000 steps with 0 reset in 6104 ms.
Computed a total of 38 stabilizing places and 49 stable transitions
Graph (complete) has 1011 edges and 113 vertex of which 111 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.317 ms
Computed a total of 38 stabilizing places and 49 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[true, (NOT p0)]
RANDOM walk for 40000 steps (8 resets) in 3755 ms. (10 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (8 resets) in 542 ms. (73 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 87562 steps, run timeout after 3001 ms. (steps per millisecond=29 ) properties seen :0 out of 1
Probabilistic random walk after 87562 steps, saw 44590 distinct states, run finished after 3008 ms. (steps per millisecond=29 ) properties seen :0
[2024-06-08 01:16:22] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2050/2052 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2052 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 15436/15559 variables, and 45 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5009 ms.
Refiners :[State Equation: 45/113 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2050/2052 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2052 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 15436/15559 variables, and 45 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5005 ms.
Refiners :[State Equation: 45/113 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 10178ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 113 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 113/113 places, 15446/15446 transitions.
Graph (trivial) has 78 edges and 113 vertex of which 30 / 113 are part of one of the 10 SCC in 1 ms
Free SCC test removed 20 places
Drop transitions (Empty/Sink Transition effects.) removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Graph (complete) has 970 edges and 93 vertex of which 91 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.40 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Empty/Sink Transition effects.) removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 29 rules applied. Total rules applied 31 place count 91 transition count 15385
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 50 place count 73 transition count 15384
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 50 place count 73 transition count 15382
Deduced a syphon composed of 2 places in 11 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 54 place count 71 transition count 15382
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 55 place count 71 transition count 15381
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 3 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 95 place count 51 transition count 15361
Drop transitions (Redundant composition of simpler transitions.) removed 1023 transitions
Redundant transition composition rules discarded 1023 transitions
Iterating global reduction 3 with 1023 rules applied. Total rules applied 1118 place count 51 transition count 14338
Free-agglomeration rule applied 4 times.
Iterating global reduction 3 with 4 rules applied. Total rules applied 1122 place count 51 transition count 14334
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1024 transitions
Reduce isomorphic transitions removed 1024 transitions.
Iterating post reduction 3 with 1028 rules applied. Total rules applied 2150 place count 47 transition count 13310
Drop transitions (Redundant composition of simpler transitions.) removed 1025 transitions
Redundant transition composition rules discarded 1025 transitions
Iterating global reduction 4 with 1025 rules applied. Total rules applied 3175 place count 47 transition count 12285
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 3176 place count 46 transition count 12284
Applied a total of 3176 rules in 365509 ms. Remains 46 /113 variables (removed 67) and now considering 12284/15446 (removed 3162) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 365510 ms. Remains : 46/113 places, 12284/15446 transitions.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 76 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 45 ms :[true, (NOT p0)]
Support contains 2 out of 113 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 113/113 places, 15446/15446 transitions.
Graph (trivial) has 78 edges and 113 vertex of which 30 / 113 are part of one of the 10 SCC in 1 ms
Free SCC test removed 20 places
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Graph (complete) has 981 edges and 93 vertex of which 91 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.204 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 9 place count 90 transition count 15416
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 17 place count 83 transition count 15415
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 17 place count 83 transition count 15402
Deduced a syphon composed of 13 places in 12 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 43 place count 70 transition count 15402
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 3 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 61 place count 61 transition count 15393
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 67 place count 58 transition count 15401
Drop transitions (Redundant composition of simpler transitions.) removed 512 transitions
Redundant transition composition rules discarded 512 transitions
Iterating global reduction 2 with 512 rules applied. Total rules applied 579 place count 58 transition count 14889
Applied a total of 579 rules in 192678 ms. Remains 58 /113 variables (removed 55) and now considering 14889/15446 (removed 557) transitions.
[2024-06-08 01:25:50] [INFO ] Flow matrix only has 14880 transitions (discarded 9 similar events)
// Phase 1: matrix 14880 rows 58 cols
[2024-06-08 01:25:50] [INFO ] Computed 0 invariants in 75 ms
[2024-06-08 01:25:55] [INFO ] Implicit Places using invariants in 4704 ms returned []
Implicit Place search using SMT only with invariants took 4712 ms to find 0 implicit places.
Running 14871 sub problems to find dead transitions.
[2024-06-08 01:25:55] [INFO ] Flow matrix only has 14880 transitions (discarded 9 similar events)
[2024-06-08 01:25:55] [INFO ] Invariant cache hit.
BK_STOP 1717810016305
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ResIsolation-PT-N10P1"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is ResIsolation-PT-N10P1, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r628-smll-171774446000083"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ResIsolation-PT-N10P1.tgz
mv ResIsolation-PT-N10P1 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;