About the Execution of LTSMin+red for Raft-PT-05
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
1987.991 | 397544.00 | 1578449.00 | 368.00 | TFTTFFTTTFFFFTFT | normal |
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.r329-tall-167889201900314.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is Raft-PT-05, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r329-tall-167889201900314
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 5.7K Feb 26 17:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 26 17:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 26 17:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 17:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Feb 25 16:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 16:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 17:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Feb 26 17:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 17:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 111K Feb 26 17:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Feb 25 16:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 62K Mar 5 18:23 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 Raft-PT-05-CTLFireability-00
FORMULA_NAME Raft-PT-05-CTLFireability-01
FORMULA_NAME Raft-PT-05-CTLFireability-02
FORMULA_NAME Raft-PT-05-CTLFireability-03
FORMULA_NAME Raft-PT-05-CTLFireability-04
FORMULA_NAME Raft-PT-05-CTLFireability-05
FORMULA_NAME Raft-PT-05-CTLFireability-06
FORMULA_NAME Raft-PT-05-CTLFireability-07
FORMULA_NAME Raft-PT-05-CTLFireability-08
FORMULA_NAME Raft-PT-05-CTLFireability-09
FORMULA_NAME Raft-PT-05-CTLFireability-10
FORMULA_NAME Raft-PT-05-CTLFireability-11
FORMULA_NAME Raft-PT-05-CTLFireability-12
FORMULA_NAME Raft-PT-05-CTLFireability-13
FORMULA_NAME Raft-PT-05-CTLFireability-14
FORMULA_NAME Raft-PT-05-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1679111099014
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=Raft-PT-05
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-18 03:45:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-18 03:45:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 03:45:00] [INFO ] Load time of PNML (sax parser for PT used): 51 ms
[2023-03-18 03:45:00] [INFO ] Transformed 133 places.
[2023-03-18 03:45:00] [INFO ] Transformed 238 transitions.
[2023-03-18 03:45:00] [INFO ] Found NUPN structural information;
[2023-03-18 03:45:00] [INFO ] Parsed PT model containing 133 places and 238 transitions and 864 arcs in 114 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 22 transitions
Reduce redundant transitions removed 22 transitions.
FORMULA Raft-PT-05-CTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-CTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 73 out of 133 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 216/216 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 132 transition count 214
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 132 transition count 214
Applied a total of 2 rules in 19 ms. Remains 132 /133 variables (removed 1) and now considering 214/216 (removed 2) transitions.
[2023-03-18 03:45:00] [INFO ] Flow matrix only has 194 transitions (discarded 20 similar events)
// Phase 1: matrix 194 rows 132 cols
[2023-03-18 03:45:00] [INFO ] Computed 25 place invariants in 17 ms
[2023-03-18 03:45:01] [INFO ] Implicit Places using invariants in 470 ms returned []
[2023-03-18 03:45:01] [INFO ] Flow matrix only has 194 transitions (discarded 20 similar events)
[2023-03-18 03:45:01] [INFO ] Invariant cache hit.
[2023-03-18 03:45:01] [INFO ] State equation strengthened by 104 read => feed constraints.
[2023-03-18 03:45:01] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 650 ms to find 0 implicit places.
[2023-03-18 03:45:01] [INFO ] Flow matrix only has 194 transitions (discarded 20 similar events)
[2023-03-18 03:45:01] [INFO ] Invariant cache hit.
[2023-03-18 03:45:01] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 132/133 places, 214/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 774 ms. Remains : 132/133 places, 214/216 transitions.
Support contains 73 out of 132 places after structural reductions.
[2023-03-18 03:45:01] [INFO ] Flatten gal took : 50 ms
[2023-03-18 03:45:01] [INFO ] Flatten gal took : 17 ms
[2023-03-18 03:45:01] [INFO ] Input system was already deterministic with 214 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 436 ms. (steps per millisecond=22 ) properties (out of 69) seen :66
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 3) seen :1
Running SMT prover for 2 properties.
[2023-03-18 03:45:02] [INFO ] Flow matrix only has 194 transitions (discarded 20 similar events)
[2023-03-18 03:45:02] [INFO ] Invariant cache hit.
[2023-03-18 03:45:02] [INFO ] [Real]Absence check using 25 positive place invariants in 5 ms returned sat
[2023-03-18 03:45:02] [INFO ] After 163ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-18 03:45:02] [INFO ] [Nat]Absence check using 25 positive place invariants in 14 ms returned sat
[2023-03-18 03:45:02] [INFO ] After 48ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-03-18 03:45:02] [INFO ] State equation strengthened by 104 read => feed constraints.
[2023-03-18 03:45:02] [INFO ] After 20ms SMT Verify possible using 104 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2023-03-18 03:45:02] [INFO ] After 37ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-18 03:45:02] [INFO ] After 164ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 2 out of 132 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 132/132 places, 214/214 transitions.
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 132 transition count 208
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 10 place count 128 transition count 200
Iterating global reduction 1 with 4 rules applied. Total rules applied 14 place count 128 transition count 200
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 24 place count 123 transition count 195
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 44 place count 103 transition count 175
Iterating global reduction 1 with 20 rules applied. Total rules applied 64 place count 103 transition count 175
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 84 place count 103 transition count 155
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 94 place count 98 transition count 165
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 2 with 20 rules applied. Total rules applied 114 place count 98 transition count 145
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 134 place count 78 transition count 125
Iterating global reduction 2 with 20 rules applied. Total rules applied 154 place count 78 transition count 125
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 174 place count 78 transition count 105
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 175 place count 77 transition count 104
Applied a total of 175 rules in 51 ms. Remains 77 /132 variables (removed 55) and now considering 104/214 (removed 110) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 77/132 places, 104/214 transitions.
Finished random walk after 132 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=66 )
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2023-03-18 03:45:02] [INFO ] Flatten gal took : 12 ms
[2023-03-18 03:45:02] [INFO ] Flatten gal took : 12 ms
[2023-03-18 03:45:02] [INFO ] Input system was already deterministic with 214 transitions.
Computed a total of 5 stabilizing places and 13 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 214/214 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 129 transition count 208
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 129 transition count 208
Applied a total of 6 rules in 5 ms. Remains 129 /132 variables (removed 3) and now considering 208/214 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 129/132 places, 208/214 transitions.
[2023-03-18 03:45:02] [INFO ] Flatten gal took : 10 ms
[2023-03-18 03:45:02] [INFO ] Flatten gal took : 10 ms
[2023-03-18 03:45:02] [INFO ] Input system was already deterministic with 208 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 132/132 places, 214/214 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 128 transition count 206
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 128 transition count 206
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 14 place count 125 transition count 203
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 26 place count 113 transition count 191
Iterating global reduction 0 with 12 rules applied. Total rules applied 38 place count 113 transition count 191
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 50 place count 113 transition count 179
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 55 place count 113 transition count 174
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 65 place count 108 transition count 169
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 84 place count 89 transition count 150
Iterating global reduction 1 with 19 rules applied. Total rules applied 103 place count 89 transition count 150
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 122 place count 89 transition count 131
Applied a total of 122 rules in 31 ms. Remains 89 /132 variables (removed 43) and now considering 131/214 (removed 83) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 31 ms. Remains : 89/132 places, 131/214 transitions.
[2023-03-18 03:45:02] [INFO ] Flatten gal took : 11 ms
[2023-03-18 03:45:02] [INFO ] Flatten gal took : 6 ms
[2023-03-18 03:45:02] [INFO ] Input system was already deterministic with 131 transitions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 214/214 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 128 transition count 206
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 128 transition count 206
Applied a total of 8 rules in 3 ms. Remains 128 /132 variables (removed 4) and now considering 206/214 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 128/132 places, 206/214 transitions.
[2023-03-18 03:45:02] [INFO ] Flatten gal took : 9 ms
[2023-03-18 03:45:02] [INFO ] Flatten gal took : 10 ms
[2023-03-18 03:45:02] [INFO ] Input system was already deterministic with 206 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 132/132 places, 214/214 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 129 transition count 208
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 129 transition count 208
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 126 transition count 205
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 24 place count 114 transition count 193
Iterating global reduction 0 with 12 rules applied. Total rules applied 36 place count 114 transition count 193
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 48 place count 114 transition count 181
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 53 place count 114 transition count 176
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 63 place count 109 transition count 171
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 79 place count 93 transition count 155
Iterating global reduction 1 with 16 rules applied. Total rules applied 95 place count 93 transition count 155
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 111 place count 93 transition count 139
Applied a total of 111 rules in 26 ms. Remains 93 /132 variables (removed 39) and now considering 139/214 (removed 75) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 26 ms. Remains : 93/132 places, 139/214 transitions.
[2023-03-18 03:45:02] [INFO ] Flatten gal took : 5 ms
[2023-03-18 03:45:02] [INFO ] Flatten gal took : 5 ms
[2023-03-18 03:45:02] [INFO ] Input system was already deterministic with 139 transitions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 214/214 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 128 transition count 206
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 128 transition count 206
Applied a total of 8 rules in 2 ms. Remains 128 /132 variables (removed 4) and now considering 206/214 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 128/132 places, 206/214 transitions.
[2023-03-18 03:45:02] [INFO ] Flatten gal took : 8 ms
[2023-03-18 03:45:02] [INFO ] Flatten gal took : 9 ms
[2023-03-18 03:45:03] [INFO ] Input system was already deterministic with 206 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 132/132 places, 214/214 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 129 transition count 208
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 129 transition count 208
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 126 transition count 205
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 24 place count 114 transition count 193
Iterating global reduction 0 with 12 rules applied. Total rules applied 36 place count 114 transition count 193
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 48 place count 114 transition count 181
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 53 place count 114 transition count 176
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 63 place count 109 transition count 171
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 78 place count 94 transition count 156
Iterating global reduction 1 with 15 rules applied. Total rules applied 93 place count 94 transition count 156
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 108 place count 94 transition count 141
Applied a total of 108 rules in 23 ms. Remains 94 /132 variables (removed 38) and now considering 141/214 (removed 73) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 23 ms. Remains : 94/132 places, 141/214 transitions.
[2023-03-18 03:45:03] [INFO ] Flatten gal took : 6 ms
[2023-03-18 03:45:03] [INFO ] Flatten gal took : 6 ms
[2023-03-18 03:45:03] [INFO ] Input system was already deterministic with 141 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 132/132 places, 214/214 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 128 transition count 206
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 128 transition count 206
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 12 place count 126 transition count 204
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 20 place count 118 transition count 196
Iterating global reduction 0 with 8 rules applied. Total rules applied 28 place count 118 transition count 196
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 36 place count 118 transition count 188
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 41 place count 118 transition count 183
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 51 place count 113 transition count 178
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 70 place count 94 transition count 159
Iterating global reduction 1 with 19 rules applied. Total rules applied 89 place count 94 transition count 159
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 108 place count 94 transition count 140
Applied a total of 108 rules in 21 ms. Remains 94 /132 variables (removed 38) and now considering 140/214 (removed 74) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 21 ms. Remains : 94/132 places, 140/214 transitions.
[2023-03-18 03:45:03] [INFO ] Flatten gal took : 6 ms
[2023-03-18 03:45:03] [INFO ] Flatten gal took : 12 ms
[2023-03-18 03:45:03] [INFO ] Input system was already deterministic with 140 transitions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 214/214 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 129 transition count 208
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 129 transition count 208
Applied a total of 6 rules in 2 ms. Remains 129 /132 variables (removed 3) and now considering 208/214 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 129/132 places, 208/214 transitions.
[2023-03-18 03:45:03] [INFO ] Flatten gal took : 7 ms
[2023-03-18 03:45:03] [INFO ] Flatten gal took : 7 ms
[2023-03-18 03:45:03] [INFO ] Input system was already deterministic with 208 transitions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 214/214 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 131 transition count 212
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 131 transition count 212
Applied a total of 2 rules in 2 ms. Remains 131 /132 variables (removed 1) and now considering 212/214 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 131/132 places, 212/214 transitions.
[2023-03-18 03:45:03] [INFO ] Flatten gal took : 8 ms
[2023-03-18 03:45:03] [INFO ] Flatten gal took : 7 ms
[2023-03-18 03:45:03] [INFO ] Input system was already deterministic with 212 transitions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 214/214 transitions.
Applied a total of 0 rules in 1 ms. Remains 132 /132 variables (removed 0) and now considering 214/214 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 132/132 places, 214/214 transitions.
[2023-03-18 03:45:03] [INFO ] Flatten gal took : 7 ms
[2023-03-18 03:45:03] [INFO ] Flatten gal took : 7 ms
[2023-03-18 03:45:03] [INFO ] Input system was already deterministic with 214 transitions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 214/214 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 129 transition count 208
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 129 transition count 208
Applied a total of 6 rules in 2 ms. Remains 129 /132 variables (removed 3) and now considering 208/214 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 129/132 places, 208/214 transitions.
[2023-03-18 03:45:03] [INFO ] Flatten gal took : 6 ms
[2023-03-18 03:45:03] [INFO ] Flatten gal took : 6 ms
[2023-03-18 03:45:03] [INFO ] Input system was already deterministic with 208 transitions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 214/214 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 128 transition count 206
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 128 transition count 206
Applied a total of 8 rules in 3 ms. Remains 128 /132 variables (removed 4) and now considering 206/214 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 128/132 places, 206/214 transitions.
[2023-03-18 03:45:03] [INFO ] Flatten gal took : 6 ms
[2023-03-18 03:45:03] [INFO ] Flatten gal took : 6 ms
[2023-03-18 03:45:03] [INFO ] Input system was already deterministic with 206 transitions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 214/214 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 128 transition count 206
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 128 transition count 206
Applied a total of 8 rules in 9 ms. Remains 128 /132 variables (removed 4) and now considering 206/214 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 128/132 places, 206/214 transitions.
[2023-03-18 03:45:03] [INFO ] Flatten gal took : 6 ms
[2023-03-18 03:45:03] [INFO ] Flatten gal took : 7 ms
[2023-03-18 03:45:03] [INFO ] Input system was already deterministic with 206 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 132/132 places, 214/214 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 128 transition count 206
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 128 transition count 206
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 12 place count 126 transition count 204
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 20 place count 118 transition count 196
Iterating global reduction 0 with 8 rules applied. Total rules applied 28 place count 118 transition count 196
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 36 place count 118 transition count 188
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 41 place count 118 transition count 183
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 49 place count 114 transition count 179
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 62 place count 101 transition count 166
Iterating global reduction 1 with 13 rules applied. Total rules applied 75 place count 101 transition count 166
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 88 place count 101 transition count 153
Applied a total of 88 rules in 19 ms. Remains 101 /132 variables (removed 31) and now considering 153/214 (removed 61) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 19 ms. Remains : 101/132 places, 153/214 transitions.
[2023-03-18 03:45:03] [INFO ] Flatten gal took : 5 ms
[2023-03-18 03:45:03] [INFO ] Flatten gal took : 5 ms
[2023-03-18 03:45:03] [INFO ] Input system was already deterministic with 153 transitions.
[2023-03-18 03:45:03] [INFO ] Flatten gal took : 6 ms
[2023-03-18 03:45:03] [INFO ] Flatten gal took : 6 ms
[2023-03-18 03:45:03] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2023-03-18 03:45:03] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 132 places, 214 transitions and 814 arcs took 2 ms.
Total runtime 2946 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/460/ctl_0_ --ctl=/tmp/460/ctl_1_ --ctl=/tmp/460/ctl_2_ --ctl=/tmp/460/ctl_3_ --ctl=/tmp/460/ctl_4_ --ctl=/tmp/460/ctl_5_ --ctl=/tmp/460/ctl_6_ --ctl=/tmp/460/ctl_7_ --ctl=/tmp/460/ctl_8_ --ctl=/tmp/460/ctl_9_ --ctl=/tmp/460/ctl_10_ --ctl=/tmp/460/ctl_11_ --ctl=/tmp/460/ctl_12_ --ctl=/tmp/460/ctl_13_ --mu-par --mu-opt
FORMULA Raft-PT-05-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Raft-PT-05-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Raft-PT-05-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Raft-PT-05-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Raft-PT-05-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Raft-PT-05-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Raft-PT-05-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Raft-PT-05-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Raft-PT-05-CTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Raft-PT-05-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Raft-PT-05-CTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Raft-PT-05-CTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Raft-PT-05-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Raft-PT-05-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
BK_STOP 1679111496558
--------------------
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_1.0.0.202303021504.jar
+ 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 Raft-PT-05-CTLFireability-00
ctl formula formula --ctl=/tmp/460/ctl_0_
ctl formula name Raft-PT-05-CTLFireability-01
ctl formula formula --ctl=/tmp/460/ctl_1_
ctl formula name Raft-PT-05-CTLFireability-02
ctl formula formula --ctl=/tmp/460/ctl_2_
ctl formula name Raft-PT-05-CTLFireability-03
ctl formula formula --ctl=/tmp/460/ctl_3_
ctl formula name Raft-PT-05-CTLFireability-04
ctl formula formula --ctl=/tmp/460/ctl_4_
ctl formula name Raft-PT-05-CTLFireability-05
ctl formula formula --ctl=/tmp/460/ctl_5_
ctl formula name Raft-PT-05-CTLFireability-06
ctl formula formula --ctl=/tmp/460/ctl_6_
ctl formula name Raft-PT-05-CTLFireability-07
ctl formula formula --ctl=/tmp/460/ctl_7_
ctl formula name Raft-PT-05-CTLFireability-08
ctl formula formula --ctl=/tmp/460/ctl_8_
ctl formula name Raft-PT-05-CTLFireability-09
ctl formula formula --ctl=/tmp/460/ctl_9_
ctl formula name Raft-PT-05-CTLFireability-10
ctl formula formula --ctl=/tmp/460/ctl_10_
ctl formula name Raft-PT-05-CTLFireability-11
ctl formula formula --ctl=/tmp/460/ctl_11_
ctl formula name Raft-PT-05-CTLFireability-13
ctl formula formula --ctl=/tmp/460/ctl_12_
ctl formula name Raft-PT-05-CTLFireability-15
ctl formula formula --ctl=/tmp/460/ctl_13_
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 132 places, 214 transitions and 814 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: 214->192 groups
pnml2lts-sym: Regrouping took 0.040 real 0.040 user 0.000 sys
pnml2lts-sym: state vector length is 132; there are 192 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: 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 93459 group checks and 0 next state calls
pnml2lts-sym: reachability took 360.310 real 1440.060 user 0.250 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.010 user 0.000 sys
pnml2lts-sym: state space has 4.75148308342861e+18 states, 12330 nodes
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/460/ctl_0_ holds for the initial state
pnml2lts-sym: Formula /tmp/460/ctl_2_ holds for the initial state
pnml2lts-sym: Formula /tmp/460/ctl_1_ 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/460/ctl_13_ holds for the initial state
pnml2lts-sym: Formula /tmp/460/ctl_4_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/460/ctl_12_ holds for the initial state
pnml2lts-sym: Formula /tmp/460/ctl_11_ 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/460/ctl_3_ holds for the initial state
pnml2lts-sym: Formula /tmp/460/ctl_6_ holds for the initial state
pnml2lts-sym: Formula /tmp/460/ctl_7_ holds for the initial state
pnml2lts-sym: Formula /tmp/460/ctl_5_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/460/ctl_10_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/460/ctl_8_ holds for the initial state
pnml2lts-sym: Formula /tmp/460/ctl_9_ does not hold for the initial state
pnml2lts-sym: group_next: 1732 nodes total
pnml2lts-sym: group_explored: 1790 nodes, 134219024 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="Raft-PT-05"
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 Raft-PT-05, 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 r329-tall-167889201900314"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-05.tgz
mv Raft-PT-05 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 '
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 ;