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.r393-oct2-167903716600058.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 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 ShieldIIPs-PT-004B, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r393-oct2-167903716600058
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 528K
-rw-r--r-- 1 mcc users 8.9K Feb 25 16:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 103K Feb 25 16:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 25 16:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 16:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.0K Feb 25 16:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 50K Feb 25 16:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 16:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 123K Feb 25 16:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 66K 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 ShieldIIPs-PT-004B-CTLFireability-00
FORMULA_NAME ShieldIIPs-PT-004B-CTLFireability-01
FORMULA_NAME ShieldIIPs-PT-004B-CTLFireability-02
FORMULA_NAME ShieldIIPs-PT-004B-CTLFireability-03
FORMULA_NAME ShieldIIPs-PT-004B-CTLFireability-04
FORMULA_NAME ShieldIIPs-PT-004B-CTLFireability-05
FORMULA_NAME ShieldIIPs-PT-004B-CTLFireability-06
FORMULA_NAME ShieldIIPs-PT-004B-CTLFireability-07
FORMULA_NAME ShieldIIPs-PT-004B-CTLFireability-08
FORMULA_NAME ShieldIIPs-PT-004B-CTLFireability-09
FORMULA_NAME ShieldIIPs-PT-004B-CTLFireability-10
FORMULA_NAME ShieldIIPs-PT-004B-CTLFireability-11
FORMULA_NAME ShieldIIPs-PT-004B-CTLFireability-12
FORMULA_NAME ShieldIIPs-PT-004B-CTLFireability-13
FORMULA_NAME ShieldIIPs-PT-004B-CTLFireability-14
FORMULA_NAME ShieldIIPs-PT-004B-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679417081617

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=ShieldIIPs-PT-004B
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 16:44:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-21 16:44:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 16:44:44] [INFO ] Load time of PNML (sax parser for PT used): 60 ms
[2023-03-21 16:44:44] [INFO ] Transformed 243 places.
[2023-03-21 16:44:44] [INFO ] Transformed 239 transitions.
[2023-03-21 16:44:44] [INFO ] Found NUPN structural information;
[2023-03-21 16:44:44] [INFO ] Parsed PT model containing 243 places and 239 transitions and 718 arcs in 165 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Support contains 109 out of 243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 243/243 places, 239/239 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 227 transition count 223
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 227 transition count 223
Applied a total of 32 rules in 24 ms. Remains 227 /243 variables (removed 16) and now considering 223/239 (removed 16) transitions.
// Phase 1: matrix 223 rows 227 cols
[2023-03-21 16:44:44] [INFO ] Computed 37 place invariants in 9 ms
[2023-03-21 16:44:44] [INFO ] Implicit Places using invariants in 313 ms returned []
[2023-03-21 16:44:44] [INFO ] Invariant cache hit.
[2023-03-21 16:44:45] [INFO ] Implicit Places using invariants and state equation in 385 ms returned []
Implicit Place search using SMT with State Equation took 757 ms to find 0 implicit places.
[2023-03-21 16:44:45] [INFO ] Invariant cache hit.
[2023-03-21 16:44:45] [INFO ] Dead Transitions using invariants and state equation in 496 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 227/243 places, 223/239 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1279 ms. Remains : 227/243 places, 223/239 transitions.
Support contains 109 out of 227 places after structural reductions.
[2023-03-21 16:44:45] [INFO ] Flatten gal took : 44 ms
[2023-03-21 16:44:46] [INFO ] Flatten gal took : 29 ms
[2023-03-21 16:44:46] [INFO ] Input system was already deterministic with 223 transitions.
Incomplete random walk after 10000 steps, including 16 resets, run finished after 458 ms. (steps per millisecond=21 ) properties (out of 85) seen :78
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 7) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 4) seen :1
Running SMT prover for 3 properties.
[2023-03-21 16:44:46] [INFO ] Invariant cache hit.
[2023-03-21 16:44:46] [INFO ] [Real]Absence check using 37 positive place invariants in 9 ms returned sat
[2023-03-21 16:44:46] [INFO ] After 166ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:1
[2023-03-21 16:44:47] [INFO ] [Nat]Absence check using 37 positive place invariants in 17 ms returned sat
[2023-03-21 16:44:47] [INFO ] After 104ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2023-03-21 16:44:47] [INFO ] Deduced a trap composed of 14 places in 69 ms of which 4 ms to minimize.
[2023-03-21 16:44:47] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 81 ms
[2023-03-21 16:44:47] [INFO ] After 192ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :0
[2023-03-21 16:44:47] [INFO ] After 301ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 3 atomic propositions for a total of 16 simplifications.
[2023-03-21 16:44:47] [INFO ] Flatten gal took : 15 ms
[2023-03-21 16:44:47] [INFO ] Flatten gal took : 12 ms
[2023-03-21 16:44:47] [INFO ] Input system was already deterministic with 223 transitions.
Computed a total of 56 stabilizing places and 56 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 223/223 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 214 transition count 210
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 214 transition count 210
Applied a total of 26 rules in 16 ms. Remains 214 /227 variables (removed 13) and now considering 210/223 (removed 13) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 214/227 places, 210/223 transitions.
[2023-03-21 16:44:47] [INFO ] Flatten gal took : 10 ms
[2023-03-21 16:44:47] [INFO ] Flatten gal took : 17 ms
[2023-03-21 16:44:47] [INFO ] Input system was already deterministic with 210 transitions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 223/223 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 216 transition count 212
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 216 transition count 212
Applied a total of 22 rules in 34 ms. Remains 216 /227 variables (removed 11) and now considering 212/223 (removed 11) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34 ms. Remains : 216/227 places, 212/223 transitions.
[2023-03-21 16:44:47] [INFO ] Flatten gal took : 10 ms
[2023-03-21 16:44:47] [INFO ] Flatten gal took : 10 ms
[2023-03-21 16:44:47] [INFO ] Input system was already deterministic with 212 transitions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 223/223 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 214 transition count 210
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 214 transition count 210
Applied a total of 26 rules in 11 ms. Remains 214 /227 variables (removed 13) and now considering 210/223 (removed 13) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 214/227 places, 210/223 transitions.
[2023-03-21 16:44:47] [INFO ] Flatten gal took : 9 ms
[2023-03-21 16:44:47] [INFO ] Flatten gal took : 9 ms
[2023-03-21 16:44:47] [INFO ] Input system was already deterministic with 210 transitions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 223/223 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 214 transition count 210
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 214 transition count 210
Applied a total of 26 rules in 21 ms. Remains 214 /227 variables (removed 13) and now considering 210/223 (removed 13) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21 ms. Remains : 214/227 places, 210/223 transitions.
[2023-03-21 16:44:47] [INFO ] Flatten gal took : 8 ms
[2023-03-21 16:44:47] [INFO ] Flatten gal took : 8 ms
[2023-03-21 16:44:47] [INFO ] Input system was already deterministic with 210 transitions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 223/223 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 214 transition count 210
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 214 transition count 210
Applied a total of 26 rules in 7 ms. Remains 214 /227 variables (removed 13) and now considering 210/223 (removed 13) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 214/227 places, 210/223 transitions.
[2023-03-21 16:44:47] [INFO ] Flatten gal took : 8 ms
[2023-03-21 16:44:47] [INFO ] Flatten gal took : 8 ms
[2023-03-21 16:44:47] [INFO ] Input system was already deterministic with 210 transitions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 223/223 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 219 transition count 215
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 219 transition count 215
Applied a total of 16 rules in 7 ms. Remains 219 /227 variables (removed 8) and now considering 215/223 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 219/227 places, 215/223 transitions.
[2023-03-21 16:44:47] [INFO ] Flatten gal took : 7 ms
[2023-03-21 16:44:47] [INFO ] Flatten gal took : 10 ms
[2023-03-21 16:44:47] [INFO ] Input system was already deterministic with 215 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 227/227 places, 223/223 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 226 transition count 205
Reduce places removed 17 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 18 rules applied. Total rules applied 35 place count 209 transition count 204
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 36 place count 208 transition count 204
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 19 Pre rules applied. Total rules applied 36 place count 208 transition count 185
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 3 with 38 rules applied. Total rules applied 74 place count 189 transition count 185
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 86 place count 177 transition count 173
Iterating global reduction 3 with 12 rules applied. Total rules applied 98 place count 177 transition count 173
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 98 place count 177 transition count 167
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 110 place count 171 transition count 167
Performed 57 Post agglomeration using F-continuation condition.Transition count delta: 57
Deduced a syphon composed of 57 places in 0 ms
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 3 with 114 rules applied. Total rules applied 224 place count 114 transition count 110
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 225 place count 113 transition count 109
Applied a total of 225 rules in 43 ms. Remains 113 /227 variables (removed 114) and now considering 109/223 (removed 114) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 43 ms. Remains : 113/227 places, 109/223 transitions.
[2023-03-21 16:44:47] [INFO ] Flatten gal took : 5 ms
[2023-03-21 16:44:47] [INFO ] Flatten gal took : 4 ms
[2023-03-21 16:44:47] [INFO ] Input system was already deterministic with 109 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 227/227 places, 223/223 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 227 transition count 207
Reduce places removed 16 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 17 rules applied. Total rules applied 33 place count 211 transition count 206
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 34 place count 210 transition count 206
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 19 Pre rules applied. Total rules applied 34 place count 210 transition count 187
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 3 with 38 rules applied. Total rules applied 72 place count 191 transition count 187
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 83 place count 180 transition count 176
Iterating global reduction 3 with 11 rules applied. Total rules applied 94 place count 180 transition count 176
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 94 place count 180 transition count 172
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 102 place count 176 transition count 172
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 230 place count 112 transition count 108
Applied a total of 230 rules in 23 ms. Remains 112 /227 variables (removed 115) and now considering 108/223 (removed 115) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 23 ms. Remains : 112/227 places, 108/223 transitions.
[2023-03-21 16:44:47] [INFO ] Flatten gal took : 4 ms
[2023-03-21 16:44:47] [INFO ] Flatten gal took : 5 ms
[2023-03-21 16:44:47] [INFO ] Input system was already deterministic with 108 transitions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 223/223 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 214 transition count 210
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 214 transition count 210
Applied a total of 26 rules in 6 ms. Remains 214 /227 variables (removed 13) and now considering 210/223 (removed 13) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 214/227 places, 210/223 transitions.
[2023-03-21 16:44:47] [INFO ] Flatten gal took : 7 ms
[2023-03-21 16:44:47] [INFO ] Flatten gal took : 8 ms
[2023-03-21 16:44:47] [INFO ] Input system was already deterministic with 210 transitions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 223/223 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 215 transition count 211
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 215 transition count 211
Applied a total of 24 rules in 4 ms. Remains 215 /227 variables (removed 12) and now considering 211/223 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 215/227 places, 211/223 transitions.
[2023-03-21 16:44:47] [INFO ] Flatten gal took : 7 ms
[2023-03-21 16:44:47] [INFO ] Flatten gal took : 7 ms
[2023-03-21 16:44:47] [INFO ] Input system was already deterministic with 211 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 227/227 places, 223/223 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 226 transition count 202
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 40 place count 206 transition count 202
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 40 place count 206 transition count 181
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 82 place count 185 transition count 181
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 94 place count 173 transition count 169
Iterating global reduction 2 with 12 rules applied. Total rules applied 106 place count 173 transition count 169
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 106 place count 173 transition count 162
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 120 place count 166 transition count 162
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 240 place count 106 transition count 102
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 242 place count 104 transition count 100
Applied a total of 242 rules in 22 ms. Remains 104 /227 variables (removed 123) and now considering 100/223 (removed 123) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 22 ms. Remains : 104/227 places, 100/223 transitions.
[2023-03-21 16:44:47] [INFO ] Flatten gal took : 5 ms
[2023-03-21 16:44:47] [INFO ] Flatten gal took : 4 ms
[2023-03-21 16:44:47] [INFO ] Input system was already deterministic with 100 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 227/227 places, 223/223 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 226 transition count 204
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 36 place count 208 transition count 204
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 36 place count 208 transition count 184
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 76 place count 188 transition count 184
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 87 place count 177 transition count 173
Iterating global reduction 2 with 11 rules applied. Total rules applied 98 place count 177 transition count 173
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 98 place count 177 transition count 168
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 108 place count 172 transition count 168
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 228 place count 112 transition count 108
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 229 place count 111 transition count 107
Applied a total of 229 rules in 22 ms. Remains 111 /227 variables (removed 116) and now considering 107/223 (removed 116) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 23 ms. Remains : 111/227 places, 107/223 transitions.
[2023-03-21 16:44:47] [INFO ] Flatten gal took : 6 ms
[2023-03-21 16:44:47] [INFO ] Flatten gal took : 5 ms
[2023-03-21 16:44:47] [INFO ] Input system was already deterministic with 107 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 227/227 places, 223/223 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 226 transition count 204
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 36 place count 208 transition count 204
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 36 place count 208 transition count 183
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 78 place count 187 transition count 183
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 91 place count 174 transition count 170
Iterating global reduction 2 with 13 rules applied. Total rules applied 104 place count 174 transition count 170
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 104 place count 174 transition count 162
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 120 place count 166 transition count 162
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 62
Deduced a syphon composed of 62 places in 1 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 2 with 124 rules applied. Total rules applied 244 place count 104 transition count 100
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 246 place count 102 transition count 98
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 247 place count 101 transition count 98
Applied a total of 247 rules in 28 ms. Remains 101 /227 variables (removed 126) and now considering 98/223 (removed 125) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 28 ms. Remains : 101/227 places, 98/223 transitions.
[2023-03-21 16:44:48] [INFO ] Flatten gal took : 4 ms
[2023-03-21 16:44:48] [INFO ] Flatten gal took : 5 ms
[2023-03-21 16:44:48] [INFO ] Input system was already deterministic with 98 transitions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 223/223 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 215 transition count 211
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 215 transition count 211
Applied a total of 24 rules in 5 ms. Remains 215 /227 variables (removed 12) and now considering 211/223 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 215/227 places, 211/223 transitions.
[2023-03-21 16:44:48] [INFO ] Flatten gal took : 7 ms
[2023-03-21 16:44:48] [INFO ] Flatten gal took : 7 ms
[2023-03-21 16:44:48] [INFO ] Input system was already deterministic with 211 transitions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 223/223 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 216 transition count 212
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 216 transition count 212
Applied a total of 22 rules in 4 ms. Remains 216 /227 variables (removed 11) and now considering 212/223 (removed 11) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 216/227 places, 212/223 transitions.
[2023-03-21 16:44:48] [INFO ] Flatten gal took : 7 ms
[2023-03-21 16:44:48] [INFO ] Flatten gal took : 8 ms
[2023-03-21 16:44:48] [INFO ] Input system was already deterministic with 212 transitions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 223/223 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 219 transition count 215
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 219 transition count 215
Applied a total of 16 rules in 4 ms. Remains 219 /227 variables (removed 8) and now considering 215/223 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 219/227 places, 215/223 transitions.
[2023-03-21 16:44:48] [INFO ] Flatten gal took : 7 ms
[2023-03-21 16:44:48] [INFO ] Flatten gal took : 8 ms
[2023-03-21 16:44:48] [INFO ] Input system was already deterministic with 215 transitions.
[2023-03-21 16:44:48] [INFO ] Flatten gal took : 24 ms
[2023-03-21 16:44:48] [INFO ] Flatten gal took : 12 ms
[2023-03-21 16:44:48] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2023-03-21 16:44:48] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 227 places, 223 transitions and 686 arcs took 2 ms.
Total runtime 4073 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/485/ctl_0_ --ctl=/tmp/485/ctl_1_ --ctl=/tmp/485/ctl_2_ --ctl=/tmp/485/ctl_3_ --ctl=/tmp/485/ctl_4_ --ctl=/tmp/485/ctl_5_ --ctl=/tmp/485/ctl_6_ --ctl=/tmp/485/ctl_7_ --ctl=/tmp/485/ctl_8_ --ctl=/tmp/485/ctl_9_ --ctl=/tmp/485/ctl_10_ --ctl=/tmp/485/ctl_11_ --ctl=/tmp/485/ctl_12_ --ctl=/tmp/485/ctl_13_ --ctl=/tmp/485/ctl_14_ --ctl=/tmp/485/ctl_15_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393220 kB
MemFree: 13153348 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16095392 kB
Could not compute solution for formula : ShieldIIPs-PT-004B-CTLFireability-00
Could not compute solution for formula : ShieldIIPs-PT-004B-CTLFireability-01
Could not compute solution for formula : ShieldIIPs-PT-004B-CTLFireability-02
Could not compute solution for formula : ShieldIIPs-PT-004B-CTLFireability-03
Could not compute solution for formula : ShieldIIPs-PT-004B-CTLFireability-04
Could not compute solution for formula : ShieldIIPs-PT-004B-CTLFireability-05
Could not compute solution for formula : ShieldIIPs-PT-004B-CTLFireability-06
Could not compute solution for formula : ShieldIIPs-PT-004B-CTLFireability-07
Could not compute solution for formula : ShieldIIPs-PT-004B-CTLFireability-08
Could not compute solution for formula : ShieldIIPs-PT-004B-CTLFireability-09
Could not compute solution for formula : ShieldIIPs-PT-004B-CTLFireability-10
Could not compute solution for formula : ShieldIIPs-PT-004B-CTLFireability-11
Could not compute solution for formula : ShieldIIPs-PT-004B-CTLFireability-12
Could not compute solution for formula : ShieldIIPs-PT-004B-CTLFireability-13
Could not compute solution for formula : ShieldIIPs-PT-004B-CTLFireability-14
Could not compute solution for formula : ShieldIIPs-PT-004B-CTLFireability-15

BK_STOP 1679420659992

--------------------
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 ShieldIIPs-PT-004B-CTLFireability-00
ctl formula formula --ctl=/tmp/485/ctl_0_
ctl formula name ShieldIIPs-PT-004B-CTLFireability-01
ctl formula formula --ctl=/tmp/485/ctl_1_
ctl formula name ShieldIIPs-PT-004B-CTLFireability-02
ctl formula formula --ctl=/tmp/485/ctl_2_
ctl formula name ShieldIIPs-PT-004B-CTLFireability-03
ctl formula formula --ctl=/tmp/485/ctl_3_
ctl formula name ShieldIIPs-PT-004B-CTLFireability-04
ctl formula formula --ctl=/tmp/485/ctl_4_
ctl formula name ShieldIIPs-PT-004B-CTLFireability-05
ctl formula formula --ctl=/tmp/485/ctl_5_
ctl formula name ShieldIIPs-PT-004B-CTLFireability-06
ctl formula formula --ctl=/tmp/485/ctl_6_
ctl formula name ShieldIIPs-PT-004B-CTLFireability-07
ctl formula formula --ctl=/tmp/485/ctl_7_
ctl formula name ShieldIIPs-PT-004B-CTLFireability-08
ctl formula formula --ctl=/tmp/485/ctl_8_
ctl formula name ShieldIIPs-PT-004B-CTLFireability-09
ctl formula formula --ctl=/tmp/485/ctl_9_
ctl formula name ShieldIIPs-PT-004B-CTLFireability-10
ctl formula formula --ctl=/tmp/485/ctl_10_
ctl formula name ShieldIIPs-PT-004B-CTLFireability-11
ctl formula formula --ctl=/tmp/485/ctl_11_
ctl formula name ShieldIIPs-PT-004B-CTLFireability-12
ctl formula formula --ctl=/tmp/485/ctl_12_
ctl formula name ShieldIIPs-PT-004B-CTLFireability-13
ctl formula formula --ctl=/tmp/485/ctl_13_
ctl formula name ShieldIIPs-PT-004B-CTLFireability-14
ctl formula formula --ctl=/tmp/485/ctl_14_
ctl formula name ShieldIIPs-PT-004B-CTLFireability-15
ctl formula formula --ctl=/tmp/485/ctl_15_
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 227 places, 223 transitions and 686 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: 223->223 groups
pnml2lts-sym: Regrouping took 0.060 real 0.060 user 0.010 sys
pnml2lts-sym: state vector length is 227; there are 223 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: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
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
Killing (15) : 491
Killing (9) : 491

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="ShieldIIPs-PT-004B"
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 ShieldIIPs-PT-004B, 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 r393-oct2-167903716600058"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-004B.tgz
mv ShieldIIPs-PT-004B 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 ;