Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r105-tall-167814481500634.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is DLCround-PT-04a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814481500634
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 704K
-rw-r--r-- 1 mcc users 8.2K Feb 25 18:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Feb 25 18:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 18:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 18:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 18:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Feb 25 18:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Feb 25 18:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Feb 25 18:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 200K Mar 5 18:22 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 DLCround-PT-04a-CTLFireability-00
FORMULA_NAME DLCround-PT-04a-CTLFireability-01
FORMULA_NAME DLCround-PT-04a-CTLFireability-02
FORMULA_NAME DLCround-PT-04a-CTLFireability-03
FORMULA_NAME DLCround-PT-04a-CTLFireability-04
FORMULA_NAME DLCround-PT-04a-CTLFireability-05
FORMULA_NAME DLCround-PT-04a-CTLFireability-06
FORMULA_NAME DLCround-PT-04a-CTLFireability-07
FORMULA_NAME DLCround-PT-04a-CTLFireability-08
FORMULA_NAME DLCround-PT-04a-CTLFireability-09
FORMULA_NAME DLCround-PT-04a-CTLFireability-10
FORMULA_NAME DLCround-PT-04a-CTLFireability-11
FORMULA_NAME DLCround-PT-04a-CTLFireability-12
FORMULA_NAME DLCround-PT-04a-CTLFireability-13
FORMULA_NAME DLCround-PT-04a-CTLFireability-14
FORMULA_NAME DLCround-PT-04a-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678352274155

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-04a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-09 08:57:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-09 08:57:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 08:57:55] [INFO ] Load time of PNML (sax parser for PT used): 77 ms
[2023-03-09 08:57:55] [INFO ] Transformed 139 places.
[2023-03-09 08:57:55] [INFO ] Transformed 823 transitions.
[2023-03-09 08:57:55] [INFO ] Found NUPN structural information;
[2023-03-09 08:57:55] [INFO ] Parsed PT model containing 139 places and 823 transitions and 3074 arcs in 321 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 91 transitions
Reduce redundant transitions removed 91 transitions.
FORMULA DLCround-PT-04a-CTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-04a-CTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-04a-CTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-04a-CTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 90 out of 139 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 139/139 places, 732/732 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 136 transition count 714
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 136 transition count 714
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 136 transition count 713
Drop transitions removed 240 transitions
Redundant transition composition rules discarded 240 transitions
Iterating global reduction 1 with 240 rules applied. Total rules applied 247 place count 136 transition count 473
Applied a total of 247 rules in 35 ms. Remains 136 /139 variables (removed 3) and now considering 473/732 (removed 259) transitions.
[2023-03-09 08:57:56] [INFO ] Flow matrix only has 118 transitions (discarded 355 similar events)
// Phase 1: matrix 118 rows 136 cols
[2023-03-09 08:57:56] [INFO ] Computed 69 place invariants in 14 ms
[2023-03-09 08:57:56] [INFO ] Implicit Places using invariants in 276 ms returned [76, 77, 86, 87, 88, 90, 94, 98, 99, 100, 104, 106, 110, 112, 113, 114, 119, 123, 128, 131, 132, 133]
Discarding 22 places :
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Implicit Place search using SMT only with invariants took 307 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 114/139 places, 405/732 transitions.
Drop transitions removed 245 transitions
Redundant transition composition rules discarded 245 transitions
Iterating global reduction 0 with 245 rules applied. Total rules applied 245 place count 114 transition count 160
Applied a total of 245 rules in 4 ms. Remains 114 /114 variables (removed 0) and now considering 160/405 (removed 245) transitions.
[2023-03-09 08:57:56] [INFO ] Flow matrix only has 118 transitions (discarded 42 similar events)
// Phase 1: matrix 118 rows 114 cols
[2023-03-09 08:57:56] [INFO ] Computed 47 place invariants in 2 ms
[2023-03-09 08:57:56] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-09 08:57:56] [INFO ] Flow matrix only has 118 transitions (discarded 42 similar events)
[2023-03-09 08:57:56] [INFO ] Invariant cache hit.
[2023-03-09 08:57:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 08:57:56] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 114/139 places, 160/732 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 477 ms. Remains : 114/139 places, 160/732 transitions.
Support contains 90 out of 114 places after structural reductions.
[2023-03-09 08:57:56] [INFO ] Flatten gal took : 35 ms
[2023-03-09 08:57:56] [INFO ] Flatten gal took : 11 ms
[2023-03-09 08:57:56] [INFO ] Input system was already deterministic with 160 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=41 ) properties (out of 64) seen :62
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-09 08:57:57] [INFO ] Flow matrix only has 118 transitions (discarded 42 similar events)
[2023-03-09 08:57:57] [INFO ] Invariant cache hit.
[2023-03-09 08:57:57] [INFO ] [Real]Absence check using 47 positive place invariants in 8 ms returned sat
[2023-03-09 08:57:57] [INFO ] After 66ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 12 simplifications.
[2023-03-09 08:57:57] [INFO ] Flatten gal took : 9 ms
[2023-03-09 08:57:57] [INFO ] Flatten gal took : 8 ms
[2023-03-09 08:57:57] [INFO ] Input system was already deterministic with 160 transitions.
Computed a total of 39 stabilizing places and 1 stable transitions
Graph (complete) has 206 edges and 114 vertex of which 76 are kept as prefixes of interest. Removing 38 places using SCC suffix rule.2 ms
Starting structural reductions in LTL mode, iteration 0 : 114/114 places, 160/160 transitions.
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 81 transition count 160
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 46 place count 68 transition count 134
Iterating global reduction 1 with 13 rules applied. Total rules applied 59 place count 68 transition count 134
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 60 place count 68 transition count 133
Applied a total of 60 rules in 4 ms. Remains 68 /114 variables (removed 46) and now considering 133/160 (removed 27) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 68/114 places, 133/160 transitions.
[2023-03-09 08:57:57] [INFO ] Flatten gal took : 5 ms
[2023-03-09 08:57:57] [INFO ] Flatten gal took : 5 ms
[2023-03-09 08:57:57] [INFO ] Input system was already deterministic with 133 transitions.
Starting structural reductions in LTL mode, iteration 0 : 114/114 places, 160/160 transitions.
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 81 transition count 160
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 45 place count 69 transition count 136
Iterating global reduction 1 with 12 rules applied. Total rules applied 57 place count 69 transition count 136
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 59 place count 69 transition count 134
Applied a total of 59 rules in 3 ms. Remains 69 /114 variables (removed 45) and now considering 134/160 (removed 26) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 69/114 places, 134/160 transitions.
[2023-03-09 08:57:57] [INFO ] Flatten gal took : 4 ms
[2023-03-09 08:57:57] [INFO ] Flatten gal took : 4 ms
[2023-03-09 08:57:57] [INFO ] Input system was already deterministic with 134 transitions.
Starting structural reductions in LTL mode, iteration 0 : 114/114 places, 160/160 transitions.
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 81 transition count 160
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 45 place count 69 transition count 136
Iterating global reduction 1 with 12 rules applied. Total rules applied 57 place count 69 transition count 136
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 60 place count 69 transition count 133
Applied a total of 60 rules in 4 ms. Remains 69 /114 variables (removed 45) and now considering 133/160 (removed 27) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 69/114 places, 133/160 transitions.
[2023-03-09 08:57:57] [INFO ] Flatten gal took : 4 ms
[2023-03-09 08:57:57] [INFO ] Flatten gal took : 4 ms
[2023-03-09 08:57:57] [INFO ] Input system was already deterministic with 133 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 114/114 places, 160/160 transitions.
Graph (trivial) has 149 edges and 114 vertex of which 68 / 114 are part of one of the 8 SCC in 3 ms
Free SCC test removed 60 places
Ensure Unique test removed 136 transitions
Reduce isomorphic transitions removed 136 transitions.
Graph (complete) has 70 edges and 54 vertex of which 18 are kept as prefixes of interest. Removing 36 places using SCC suffix rule.0 ms
Discarding 36 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 18 transition count 23
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 17 transition count 23
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 11 place count 10 transition count 15
Iterating global reduction 2 with 7 rules applied. Total rules applied 18 place count 10 transition count 15
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 20 place count 10 transition count 13
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 22 place count 9 transition count 12
Applied a total of 22 rules in 10 ms. Remains 9 /114 variables (removed 105) and now considering 12/160 (removed 148) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11 ms. Remains : 9/114 places, 12/160 transitions.
[2023-03-09 08:57:57] [INFO ] Flatten gal took : 0 ms
[2023-03-09 08:57:57] [INFO ] Flatten gal took : 0 ms
[2023-03-09 08:57:57] [INFO ] Input system was already deterministic with 12 transitions.
Starting structural reductions in LTL mode, iteration 0 : 114/114 places, 160/160 transitions.
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 81 transition count 160
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 47 place count 67 transition count 132
Iterating global reduction 1 with 14 rules applied. Total rules applied 61 place count 67 transition count 132
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 64 place count 67 transition count 129
Applied a total of 64 rules in 3 ms. Remains 67 /114 variables (removed 47) and now considering 129/160 (removed 31) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 67/114 places, 129/160 transitions.
[2023-03-09 08:57:57] [INFO ] Flatten gal took : 4 ms
[2023-03-09 08:57:57] [INFO ] Flatten gal took : 4 ms
[2023-03-09 08:57:57] [INFO ] Input system was already deterministic with 129 transitions.
Starting structural reductions in LTL mode, iteration 0 : 114/114 places, 160/160 transitions.
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 84 transition count 160
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 41 place count 73 transition count 138
Iterating global reduction 1 with 11 rules applied. Total rules applied 52 place count 73 transition count 138
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 55 place count 73 transition count 135
Applied a total of 55 rules in 3 ms. Remains 73 /114 variables (removed 41) and now considering 135/160 (removed 25) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 73/114 places, 135/160 transitions.
[2023-03-09 08:57:57] [INFO ] Flatten gal took : 4 ms
[2023-03-09 08:57:57] [INFO ] Flatten gal took : 4 ms
[2023-03-09 08:57:57] [INFO ] Input system was already deterministic with 135 transitions.
Starting structural reductions in LTL mode, iteration 0 : 114/114 places, 160/160 transitions.
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 81 transition count 160
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 46 place count 68 transition count 134
Iterating global reduction 1 with 13 rules applied. Total rules applied 59 place count 68 transition count 134
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 61 place count 68 transition count 132
Applied a total of 61 rules in 3 ms. Remains 68 /114 variables (removed 46) and now considering 132/160 (removed 28) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 68/114 places, 132/160 transitions.
[2023-03-09 08:57:57] [INFO ] Flatten gal took : 3 ms
[2023-03-09 08:57:57] [INFO ] Flatten gal took : 4 ms
[2023-03-09 08:57:57] [INFO ] Input system was already deterministic with 132 transitions.
Starting structural reductions in LTL mode, iteration 0 : 114/114 places, 160/160 transitions.
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 85 transition count 160
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 40 place count 74 transition count 138
Iterating global reduction 1 with 11 rules applied. Total rules applied 51 place count 74 transition count 138
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 54 place count 74 transition count 135
Applied a total of 54 rules in 3 ms. Remains 74 /114 variables (removed 40) and now considering 135/160 (removed 25) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 74/114 places, 135/160 transitions.
[2023-03-09 08:57:57] [INFO ] Flatten gal took : 4 ms
[2023-03-09 08:57:57] [INFO ] Flatten gal took : 4 ms
[2023-03-09 08:57:57] [INFO ] Input system was already deterministic with 135 transitions.
Starting structural reductions in LTL mode, iteration 0 : 114/114 places, 160/160 transitions.
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 87 transition count 160
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 40 place count 74 transition count 134
Iterating global reduction 1 with 13 rules applied. Total rules applied 53 place count 74 transition count 134
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 56 place count 74 transition count 131
Applied a total of 56 rules in 3 ms. Remains 74 /114 variables (removed 40) and now considering 131/160 (removed 29) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 74/114 places, 131/160 transitions.
[2023-03-09 08:57:57] [INFO ] Flatten gal took : 4 ms
[2023-03-09 08:57:57] [INFO ] Flatten gal took : 4 ms
[2023-03-09 08:57:57] [INFO ] Input system was already deterministic with 131 transitions.
Starting structural reductions in LTL mode, iteration 0 : 114/114 places, 160/160 transitions.
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 82 transition count 160
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 44 place count 70 transition count 136
Iterating global reduction 1 with 12 rules applied. Total rules applied 56 place count 70 transition count 136
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 59 place count 70 transition count 133
Applied a total of 59 rules in 3 ms. Remains 70 /114 variables (removed 44) and now considering 133/160 (removed 27) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 70/114 places, 133/160 transitions.
[2023-03-09 08:57:57] [INFO ] Flatten gal took : 4 ms
[2023-03-09 08:57:57] [INFO ] Flatten gal took : 4 ms
[2023-03-09 08:57:57] [INFO ] Input system was already deterministic with 133 transitions.
Starting structural reductions in LTL mode, iteration 0 : 114/114 places, 160/160 transitions.
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 0 with 37 rules applied. Total rules applied 37 place count 77 transition count 160
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 51 place count 63 transition count 132
Iterating global reduction 1 with 14 rules applied. Total rules applied 65 place count 63 transition count 132
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 68 place count 63 transition count 129
Applied a total of 68 rules in 3 ms. Remains 63 /114 variables (removed 51) and now considering 129/160 (removed 31) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 63/114 places, 129/160 transitions.
[2023-03-09 08:57:57] [INFO ] Flatten gal took : 3 ms
[2023-03-09 08:57:57] [INFO ] Flatten gal took : 3 ms
[2023-03-09 08:57:57] [INFO ] Input system was already deterministic with 129 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 114/114 places, 160/160 transitions.
Graph (trivial) has 125 edges and 114 vertex of which 49 / 114 are part of one of the 9 SCC in 0 ms
Free SCC test removed 40 places
Ensure Unique test removed 89 transitions
Reduce isomorphic transitions removed 89 transitions.
Graph (complete) has 117 edges and 74 vertex of which 41 are kept as prefixes of interest. Removing 33 places using SCC suffix rule.0 ms
Discarding 33 places :
Also discarding 0 output transitions
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 5 place count 41 transition count 68
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 38 transition count 67
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 37 transition count 67
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 16 place count 31 transition count 58
Iterating global reduction 3 with 6 rules applied. Total rules applied 22 place count 31 transition count 58
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 26 place count 31 transition count 54
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 28 place count 31 transition count 54
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 30 place count 29 transition count 52
Iterating global reduction 3 with 2 rules applied. Total rules applied 32 place count 29 transition count 52
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 34 place count 29 transition count 50
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 36 place count 29 transition count 48
Applied a total of 36 rules in 10 ms. Remains 29 /114 variables (removed 85) and now considering 48/160 (removed 112) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10 ms. Remains : 29/114 places, 48/160 transitions.
[2023-03-09 08:57:57] [INFO ] Flatten gal took : 1 ms
[2023-03-09 08:57:57] [INFO ] Flatten gal took : 1 ms
[2023-03-09 08:57:57] [INFO ] Input system was already deterministic with 48 transitions.
[2023-03-09 08:57:57] [INFO ] Flatten gal took : 6 ms
[2023-03-09 08:57:57] [INFO ] Flatten gal took : 6 ms
[2023-03-09 08:57:57] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2023-03-09 08:57:57] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 114 places, 160 transitions and 366 arcs took 1 ms.
Total runtime 1878 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/461/ctl_0_ --ctl=/tmp/461/ctl_1_ --ctl=/tmp/461/ctl_2_ --ctl=/tmp/461/ctl_3_ --ctl=/tmp/461/ctl_4_ --ctl=/tmp/461/ctl_5_ --ctl=/tmp/461/ctl_6_ --ctl=/tmp/461/ctl_7_ --ctl=/tmp/461/ctl_8_ --ctl=/tmp/461/ctl_9_ --ctl=/tmp/461/ctl_10_ --ctl=/tmp/461/ctl_11_ --mu-par --mu-opt
FORMULA DLCround-PT-04a-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-04a-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-04a-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-04a-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-04a-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-04a-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-04a-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-04a-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-04a-CTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-04a-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-04a-CTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-04a-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678352284759

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2023
ctl formula name DLCround-PT-04a-CTLFireability-00
ctl formula formula --ctl=/tmp/461/ctl_0_
ctl formula name DLCround-PT-04a-CTLFireability-01
ctl formula formula --ctl=/tmp/461/ctl_1_
ctl formula name DLCround-PT-04a-CTLFireability-02
ctl formula formula --ctl=/tmp/461/ctl_2_
ctl formula name DLCround-PT-04a-CTLFireability-03
ctl formula formula --ctl=/tmp/461/ctl_3_
ctl formula name DLCround-PT-04a-CTLFireability-04
ctl formula formula --ctl=/tmp/461/ctl_4_
ctl formula name DLCround-PT-04a-CTLFireability-05
ctl formula formula --ctl=/tmp/461/ctl_5_
ctl formula name DLCround-PT-04a-CTLFireability-06
ctl formula formula --ctl=/tmp/461/ctl_6_
ctl formula name DLCround-PT-04a-CTLFireability-07
ctl formula formula --ctl=/tmp/461/ctl_7_
ctl formula name DLCround-PT-04a-CTLFireability-08
ctl formula formula --ctl=/tmp/461/ctl_8_
ctl formula name DLCround-PT-04a-CTLFireability-09
ctl formula formula --ctl=/tmp/461/ctl_9_
ctl formula name DLCround-PT-04a-CTLFireability-11
ctl formula formula --ctl=/tmp/461/ctl_10_
ctl formula name DLCround-PT-04a-CTLFireability-13
ctl formula formula --ctl=/tmp/461/ctl_11_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 114 places, 160 transitions and 366 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 160->93 groups
pnml2lts-sym: Regrouping took 0.010 real 0.010 user 0.000 sys
pnml2lts-sym: state vector length is 114; there are 93 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: Exploration took 531 group checks and 0 next state calls
pnml2lts-sym: reachability took 0.050 real 0.200 user 0.020 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state space has 151200001 states, 382 nodes
pnml2lts-sym: Formula /tmp/461/ctl_2_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_3_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_11_ holds for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_10_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_4_ holds for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_1_ holds for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_5_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_0_ does not hold for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/461/ctl_9_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_6_ holds for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_8_ holds for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_7_ does not hold for the initial state
pnml2lts-sym: group_next: 1089 nodes total
pnml2lts-sym: group_explored: 564 nodes, 789 short vectors total
pnml2lts-sym: max token count: 1

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="DLCround-PT-04a"
export BK_EXAMINATION="CTLFireability"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is DLCround-PT-04a, 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 r105-tall-167814481500634"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-04a.tgz
mv DLCround-PT-04a 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 ;