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.r003-smll-171620116800002.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)
.........................
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is ARMCacheCoherence-PT-none, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r003-smll-171620116800002
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 16:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 174K Apr 12 16:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Apr 12 16:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Apr 12 16:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 14M 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 ARMCacheCoherence-PT-none-CTLFireability-2024-00
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-01
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-02
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-03
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-04
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-05
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-06
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-07
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-08
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-09
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-10
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-11
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2023-12
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2023-13
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2023-14
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716220933603

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ARMCacheCoherence-PT-none
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-20 16:02:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-20 16:02:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 16:02:18] [INFO ] Load time of PNML (sax parser for PT used): 1396 ms
[2024-05-20 16:02:18] [INFO ] Transformed 87 places.
[2024-05-20 16:02:18] [INFO ] Transformed 33676 transitions.
[2024-05-20 16:02:18] [INFO ] Found NUPN structural information;
[2024-05-20 16:02:18] [INFO ] Parsed PT model containing 87 places and 33676 transitions and 246935 arcs in 2046 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 37 ms.
Ensure Unique test removed 32425 transitions
Reduce redundant transitions removed 32425 transitions.
Support contains 24 out of 87 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 87/87 places, 1251/1251 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 79 transition count 1243
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 79 transition count 1243
Drop transitions (Redundant composition of simpler transitions.) removed 75 transitions
Redundant transition composition rules discarded 75 transitions
Iterating global reduction 0 with 75 rules applied. Total rules applied 91 place count 79 transition count 1168
Applied a total of 91 rules in 60 ms. Remains 79 /87 variables (removed 8) and now considering 1168/1251 (removed 83) transitions.
[2024-05-20 16:02:19] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
// Phase 1: matrix 484 rows 79 cols
[2024-05-20 16:02:19] [INFO ] Computed 12 invariants in 34 ms
[2024-05-20 16:02:19] [INFO ] Implicit Places using invariants in 403 ms returned []
[2024-05-20 16:02:19] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2024-05-20 16:02:19] [INFO ] Invariant cache hit.
[2024-05-20 16:02:19] [INFO ] State equation strengthened by 173 read => feed constraints.
[2024-05-20 16:02:20] [INFO ] Implicit Places using invariants and state equation in 596 ms returned []
Implicit Place search using SMT with State Equation took 1048 ms to find 0 implicit places.
Running 1167 sub problems to find dead transitions.
[2024-05-20 16:02:20] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2024-05-20 16:02:20] [INFO ] Invariant cache hit.
[2024-05-20 16:02:20] [INFO ] State equation strengthened by 173 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 1 (OVERLAPS) 1/79 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 483/562 variables, 79/91 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
SMT process timed out in 38557ms, After SMT, problems are : Problem set: 0 solved, 1167 unsolved
Search for dead transitions found 0 dead transitions in 38621ms
Starting structural reductions in LTL mode, iteration 1 : 79/87 places, 1168/1251 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39775 ms. Remains : 79/87 places, 1168/1251 transitions.
Support contains 24 out of 79 places after structural reductions.
[2024-05-20 16:02:59] [INFO ] Flatten gal took : 286 ms
[2024-05-20 16:02:59] [INFO ] Flatten gal took : 180 ms
[2024-05-20 16:02:59] [INFO ] Input system was already deterministic with 1168 transitions.
RANDOM walk for 40000 steps (16 resets) in 4274 ms. (9 steps per ms) remains 11/71 properties
BEST_FIRST walk for 40004 steps (8 resets) in 161 ms. (246 steps per ms) remains 8/11 properties
BEST_FIRST walk for 40004 steps (9 resets) in 347 ms. (114 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 122 ms. (325 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (9 resets) in 115 ms. (344 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 466 ms. (85 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 100 ms. (396 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 95 ms. (416 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 508 ms. (78 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (10 resets) in 102 ms. (388 steps per ms) remains 8/8 properties
[2024-05-20 16:03:01] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2024-05-20 16:03:01] [INFO ] Invariant cache hit.
[2024-05-20 16:03:01] [INFO ] State equation strengthened by 173 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp68 is UNSAT
At refinement iteration 1 (OVERLAPS) 53/72 variables, 9/9 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 0/9 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 7/79 variables, 3/12 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/12 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 483/562 variables, 79/91 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/562 variables, 172/263 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/562 variables, 0/263 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/563 variables, 1/264 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/563 variables, 0/264 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/563 variables, 0/264 constraints. Problems are: Problem set: 7 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 563/563 variables, and 264 constraints, problems are : Problem set: 7 solved, 1 unsolved in 610 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 79/79 constraints, ReadFeed: 173/173 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 7 solved, 1 unsolved
Problem AtomicPropp34 is UNSAT
After SMT solving in domain Int declared 68/563 variables, and 8 constraints, problems are : Problem set: 8 solved, 0 unsolved in 67 ms.
Refiners :[Positive P Invariants (semi-flows): 8/12 constraints, State Equation: 0/79 constraints, ReadFeed: 0/173 constraints, PredecessorRefiner: 0/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 915ms problems are : Problem set: 8 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 8 atomic propositions for a total of 16 simplifications.
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-20 16:03:02] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-20 16:03:02] [INFO ] Flatten gal took : 132 ms
[2024-05-20 16:03:02] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-20 16:03:03] [INFO ] Flatten gal took : 129 ms
[2024-05-20 16:03:03] [INFO ] Input system was already deterministic with 1168 transitions.
Support contains 23 out of 79 places (down from 24) after GAL structural reductions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 6 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 79/79 places, 1168/1168 transitions.
[2024-05-20 16:03:03] [INFO ] Flatten gal took : 58 ms
[2024-05-20 16:03:03] [INFO ] Flatten gal took : 64 ms
[2024-05-20 16:03:03] [INFO ] Input system was already deterministic with 1168 transitions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 5 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 79/79 places, 1168/1168 transitions.
[2024-05-20 16:03:03] [INFO ] Flatten gal took : 59 ms
[2024-05-20 16:03:03] [INFO ] Flatten gal took : 64 ms
[2024-05-20 16:03:03] [INFO ] Input system was already deterministic with 1168 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Graph (trivial) has 49 edges and 79 vertex of which 6 / 79 are part of one of the 3 SCC in 3 ms
Free SCC test removed 3 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 15 Post agglomeration using F-continuation condition with reduction of 112 identical transitions.
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 31 place count 60 transition count 1034
Ensure Unique test removed 353 transitions
Reduce isomorphic transitions removed 353 transitions.
Iterating post reduction 0 with 353 rules applied. Total rules applied 384 place count 60 transition count 681
Drop transitions (Redundant composition of simpler transitions.) removed 44 transitions
Redundant transition composition rules discarded 44 transitions
Iterating global reduction 1 with 44 rules applied. Total rules applied 428 place count 60 transition count 637
Applied a total of 428 rules in 180 ms. Remains 60 /79 variables (removed 19) and now considering 637/1168 (removed 531) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 182 ms. Remains : 60/79 places, 637/1168 transitions.
[2024-05-20 16:03:04] [INFO ] Flatten gal took : 17 ms
[2024-05-20 16:03:04] [INFO ] Flatten gal took : 21 ms
[2024-05-20 16:03:04] [INFO ] Input system was already deterministic with 637 transitions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 5 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 79/79 places, 1168/1168 transitions.
[2024-05-20 16:03:04] [INFO ] Flatten gal took : 55 ms
[2024-05-20 16:03:04] [INFO ] Flatten gal took : 56 ms
[2024-05-20 16:03:04] [INFO ] Input system was already deterministic with 1168 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Graph (trivial) has 47 edges and 79 vertex of which 4 / 79 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 15 Post agglomeration using F-continuation condition with reduction of 112 identical transitions.
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 31 place count 61 transition count 1036
Ensure Unique test removed 353 transitions
Reduce isomorphic transitions removed 353 transitions.
Iterating post reduction 0 with 353 rules applied. Total rules applied 384 place count 61 transition count 683
Drop transitions (Redundant composition of simpler transitions.) removed 43 transitions
Redundant transition composition rules discarded 43 transitions
Iterating global reduction 1 with 43 rules applied. Total rules applied 427 place count 61 transition count 640
Applied a total of 427 rules in 106 ms. Remains 61 /79 variables (removed 18) and now considering 640/1168 (removed 528) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 107 ms. Remains : 61/79 places, 640/1168 transitions.
[2024-05-20 16:03:04] [INFO ] Flatten gal took : 19 ms
[2024-05-20 16:03:04] [INFO ] Flatten gal took : 20 ms
[2024-05-20 16:03:04] [INFO ] Input system was already deterministic with 640 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Graph (trivial) has 38 edges and 79 vertex of which 2 / 79 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 14 Post agglomeration using F-continuation condition with reduction of 112 identical transitions.
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 29 place count 64 transition count 1040
Ensure Unique test removed 321 transitions
Reduce isomorphic transitions removed 321 transitions.
Iterating post reduction 0 with 321 rules applied. Total rules applied 350 place count 64 transition count 719
Drop transitions (Redundant composition of simpler transitions.) removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 1 with 32 rules applied. Total rules applied 382 place count 64 transition count 687
Applied a total of 382 rules in 124 ms. Remains 64 /79 variables (removed 15) and now considering 687/1168 (removed 481) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 126 ms. Remains : 64/79 places, 687/1168 transitions.
[2024-05-20 16:03:04] [INFO ] Flatten gal took : 21 ms
[2024-05-20 16:03:04] [INFO ] Flatten gal took : 25 ms
[2024-05-20 16:03:05] [INFO ] Input system was already deterministic with 687 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Performed 10 Post agglomeration using F-continuation condition with reduction of 112 identical transitions.
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 69 transition count 1046
Ensure Unique test removed 256 transitions
Reduce isomorphic transitions removed 256 transitions.
Iterating post reduction 0 with 256 rules applied. Total rules applied 276 place count 69 transition count 790
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 1 with 10 rules applied. Total rules applied 286 place count 69 transition count 780
Applied a total of 286 rules in 113 ms. Remains 69 /79 variables (removed 10) and now considering 780/1168 (removed 388) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 115 ms. Remains : 69/79 places, 780/1168 transitions.
[2024-05-20 16:03:05] [INFO ] Flatten gal took : 27 ms
[2024-05-20 16:03:05] [INFO ] Flatten gal took : 34 ms
[2024-05-20 16:03:05] [INFO ] Input system was already deterministic with 780 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Graph (trivial) has 34 edges and 79 vertex of which 2 / 79 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 13 Post agglomeration using F-continuation condition with reduction of 112 identical transitions.
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 27 place count 65 transition count 1041
Ensure Unique test removed 289 transitions
Reduce isomorphic transitions removed 289 transitions.
Iterating post reduction 0 with 289 rules applied. Total rules applied 316 place count 65 transition count 752
Drop transitions (Redundant composition of simpler transitions.) removed 37 transitions
Redundant transition composition rules discarded 37 transitions
Iterating global reduction 1 with 37 rules applied. Total rules applied 353 place count 65 transition count 715
Applied a total of 353 rules in 93 ms. Remains 65 /79 variables (removed 14) and now considering 715/1168 (removed 453) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 93 ms. Remains : 65/79 places, 715/1168 transitions.
[2024-05-20 16:03:05] [INFO ] Flatten gal took : 23 ms
[2024-05-20 16:03:05] [INFO ] Flatten gal took : 27 ms
[2024-05-20 16:03:05] [INFO ] Input system was already deterministic with 715 transitions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 5 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 79/79 places, 1168/1168 transitions.
[2024-05-20 16:03:05] [INFO ] Flatten gal took : 50 ms
[2024-05-20 16:03:05] [INFO ] Flatten gal took : 59 ms
[2024-05-20 16:03:05] [INFO ] Input system was already deterministic with 1168 transitions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 5 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 79/79 places, 1168/1168 transitions.
[2024-05-20 16:03:05] [INFO ] Flatten gal took : 49 ms
[2024-05-20 16:03:05] [INFO ] Flatten gal took : 55 ms
[2024-05-20 16:03:06] [INFO ] Input system was already deterministic with 1168 transitions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 4 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 79/79 places, 1168/1168 transitions.
[2024-05-20 16:03:06] [INFO ] Flatten gal took : 48 ms
[2024-05-20 16:03:06] [INFO ] Flatten gal took : 59 ms
[2024-05-20 16:03:06] [INFO ] Input system was already deterministic with 1168 transitions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 5 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 79/79 places, 1168/1168 transitions.
[2024-05-20 16:03:06] [INFO ] Flatten gal took : 46 ms
[2024-05-20 16:03:06] [INFO ] Flatten gal took : 51 ms
[2024-05-20 16:03:06] [INFO ] Input system was already deterministic with 1168 transitions.
[2024-05-20 16:03:06] [INFO ] Flatten gal took : 51 ms
[2024-05-20 16:03:06] [INFO ] Flatten gal took : 51 ms
[2024-05-20 16:03:06] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLFireability.sr.xml took 7 ms.
[2024-05-20 16:03:06] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 79 places, 1168 transitions and 7577 arcs took 15 ms.
Total runtime 50207 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running ARMCacheCoherence-PT-none

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/413/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 79
TRANSITIONS: 1168
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.063s, Sys 0.012s]


SAVING FILE /home/mcc/execution/413/model (.net / .def) ...
EXPORT TIME: [User 0.009s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 568
MODEL NAME: /home/mcc/execution/413/model
79 places, 1168 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716220994144

--------------------
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 CTLFireability -timeout 360 -rebuildPNML

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="ARMCacheCoherence-PT-none"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is ARMCacheCoherence-PT-none, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r003-smll-171620116800002"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ARMCacheCoherence-PT-none.tgz
mv ARMCacheCoherence-PT-none execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;