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.r489-tall-167912707601058.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 UtilityControlRoom-COL-Z4T4N04, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912707601058
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 408K
-rw-r--r-- 1 mcc users 6.8K Feb 26 14:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Feb 26 14:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 14:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Feb 26 14:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 17:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 17:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 17:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K Feb 26 14:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 26 14:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 14:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K Feb 26 14:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 17:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 17:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 8 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 29K 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 UtilityControlRoom-COL-Z4T4N04-CTLFireability-00
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLFireability-01
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLFireability-02
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLFireability-03
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLFireability-04
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLFireability-05
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLFireability-06
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLFireability-07
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLFireability-08
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLFireability-09
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLFireability-10
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLFireability-11
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLFireability-12
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLFireability-13
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLFireability-14
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679336979544

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=UtilityControlRoom-COL-Z4T4N04
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 18:29:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-20 18:29:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 18:29:41] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-20 18:29:41] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-20 18:29:41] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 430 ms
[2023-03-20 18:29:41] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 154 PT places and 300.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
[2023-03-20 18:29:41] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 4 ms.
[2023-03-20 18:29:41] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 11 properties that can be checked using skeleton over-approximation.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 12) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 11 rows 13 cols
[2023-03-20 18:29:41] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-20 18:29:42] [INFO ] After 135ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
[2023-03-20 18:29:42] [INFO ] Flatten gal took : 13 ms
[2023-03-20 18:29:42] [INFO ] Flatten gal took : 3 ms
Transition timeout forces synchronizations/join behavior on parameter c of sort Cli
Domain [Cli(4), Z(4), Z(4)] of place MovetoZ breaks symmetries in sort Z
[2023-03-20 18:29:42] [INFO ] Unfolded HLPN to a Petri net with 154 places and 300 transitions 964 arcs in 14 ms.
[2023-03-20 18:29:42] [INFO ] Unfolded 16 HLPN properties in 0 ms.
[2023-03-20 18:29:42] [INFO ] Reduced 12 identical enabling conditions.
[2023-03-20 18:29:42] [INFO ] Reduced 12 identical enabling conditions.
[2023-03-20 18:29:42] [INFO ] Reduced 12 identical enabling conditions.
[2023-03-20 18:29:42] [INFO ] Reduced 12 identical enabling conditions.
[2023-03-20 18:29:42] [INFO ] Reduced 12 identical enabling conditions.
Ensure Unique test removed 64 transitions
Reduce redundant transitions removed 64 transitions.
Support contains 154 out of 154 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Applied a total of 0 rules in 7 ms. Remains 154 /154 variables (removed 0) and now considering 236/236 (removed 0) transitions.
// Phase 1: matrix 236 rows 154 cols
[2023-03-20 18:29:42] [INFO ] Computed 11 place invariants in 16 ms
[2023-03-20 18:29:42] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-03-20 18:29:42] [INFO ] Invariant cache hit.
[2023-03-20 18:29:42] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 215 ms to find 0 implicit places.
[2023-03-20 18:29:42] [INFO ] Invariant cache hit.
[2023-03-20 18:29:42] [INFO ] Dead Transitions using invariants and state equation in 149 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 374 ms. Remains : 154/154 places, 236/236 transitions.
Support contains 154 out of 154 places after structural reductions.
[2023-03-20 18:29:42] [INFO ] Flatten gal took : 33 ms
[2023-03-20 18:29:42] [INFO ] Flatten gal took : 41 ms
[2023-03-20 18:29:43] [INFO ] Input system was already deterministic with 236 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 27) seen :26
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-20 18:29:43] [INFO ] Invariant cache hit.
[2023-03-20 18:29:43] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2023-03-20 18:29:43] [INFO ] Flatten gal took : 19 ms
[2023-03-20 18:29:43] [INFO ] Flatten gal took : 29 ms
[2023-03-20 18:29:43] [INFO ] Input system was already deterministic with 236 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 154/154 places, 236/236 transitions.
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 0 with 8 rules applied. Total rules applied 8 place count 150 transition count 232
Applied a total of 8 rules in 17 ms. Remains 150 /154 variables (removed 4) and now considering 232/236 (removed 4) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 18 ms. Remains : 150/154 places, 232/236 transitions.
[2023-03-20 18:29:43] [INFO ] Flatten gal took : 11 ms
[2023-03-20 18:29:43] [INFO ] Flatten gal took : 12 ms
[2023-03-20 18:29:43] [INFO ] Input system was already deterministic with 232 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 154 transition count 172
Reduce places removed 64 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 144 place count 90 transition count 156
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 2 with 8 rules applied. Total rules applied 152 place count 86 transition count 152
Applied a total of 152 rules in 15 ms. Remains 86 /154 variables (removed 68) and now considering 152/236 (removed 84) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 15 ms. Remains : 86/154 places, 152/236 transitions.
[2023-03-20 18:29:43] [INFO ] Flatten gal took : 8 ms
[2023-03-20 18:29:43] [INFO ] Flatten gal took : 9 ms
[2023-03-20 18:29:43] [INFO ] Input system was already deterministic with 152 transitions.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 106 transition count 188
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 106 transition count 188
Applied a total of 96 rules in 5 ms. Remains 106 /154 variables (removed 48) and now considering 188/236 (removed 48) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 106/154 places, 188/236 transitions.
[2023-03-20 18:29:43] [INFO ] Flatten gal took : 9 ms
[2023-03-20 18:29:43] [INFO ] Flatten gal took : 9 ms
[2023-03-20 18:29:43] [INFO ] Input system was already deterministic with 188 transitions.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 106 transition count 188
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 106 transition count 188
Applied a total of 96 rules in 11 ms. Remains 106 /154 variables (removed 48) and now considering 188/236 (removed 48) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 106/154 places, 188/236 transitions.
[2023-03-20 18:29:43] [INFO ] Flatten gal took : 8 ms
[2023-03-20 18:29:43] [INFO ] Flatten gal took : 8 ms
[2023-03-20 18:29:43] [INFO ] Input system was already deterministic with 188 transitions.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Applied a total of 0 rules in 1 ms. Remains 154 /154 variables (removed 0) and now considering 236/236 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 154/154 places, 236/236 transitions.
[2023-03-20 18:29:43] [INFO ] Flatten gal took : 10 ms
[2023-03-20 18:29:43] [INFO ] Flatten gal took : 11 ms
[2023-03-20 18:29:43] [INFO ] Input system was already deterministic with 236 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 106 transition count 188
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 106 transition count 188
Applied a total of 96 rules in 8 ms. Remains 106 /154 variables (removed 48) and now considering 188/236 (removed 48) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8 ms. Remains : 106/154 places, 188/236 transitions.
[2023-03-20 18:29:43] [INFO ] Flatten gal took : 9 ms
[2023-03-20 18:29:43] [INFO ] Flatten gal took : 10 ms
[2023-03-20 18:29:43] [INFO ] Input system was already deterministic with 188 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 150 transition count 232
Applied a total of 8 rules in 11 ms. Remains 150 /154 variables (removed 4) and now considering 232/236 (removed 4) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11 ms. Remains : 150/154 places, 232/236 transitions.
[2023-03-20 18:29:44] [INFO ] Flatten gal took : 8 ms
[2023-03-20 18:29:44] [INFO ] Flatten gal took : 9 ms
[2023-03-20 18:29:44] [INFO ] Input system was already deterministic with 232 transitions.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Applied a total of 0 rules in 1 ms. Remains 154 /154 variables (removed 0) and now considering 236/236 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 154/154 places, 236/236 transitions.
[2023-03-20 18:29:44] [INFO ] Flatten gal took : 10 ms
[2023-03-20 18:29:44] [INFO ] Flatten gal took : 11 ms
[2023-03-20 18:29:44] [INFO ] Input system was already deterministic with 236 transitions.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 106 transition count 188
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 106 transition count 188
Applied a total of 96 rules in 3 ms. Remains 106 /154 variables (removed 48) and now considering 188/236 (removed 48) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 106/154 places, 188/236 transitions.
[2023-03-20 18:29:44] [INFO ] Flatten gal took : 8 ms
[2023-03-20 18:29:44] [INFO ] Flatten gal took : 8 ms
[2023-03-20 18:29:44] [INFO ] Input system was already deterministic with 188 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 154 transition count 172
Reduce places removed 64 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 144 place count 90 transition count 156
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 144 place count 90 transition count 140
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 176 place count 74 transition count 140
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 179 place count 71 transition count 92
Iterating global reduction 2 with 3 rules applied. Total rules applied 182 place count 71 transition count 92
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 194 place count 59 transition count 80
Iterating global reduction 2 with 12 rules applied. Total rules applied 206 place count 59 transition count 80
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 218 place count 47 transition count 56
Iterating global reduction 2 with 12 rules applied. Total rules applied 230 place count 47 transition count 56
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 242 place count 35 transition count 44
Iterating global reduction 2 with 12 rules applied. Total rules applied 254 place count 35 transition count 44
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 266 place count 35 transition count 32
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 266 place count 35 transition count 28
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 274 place count 31 transition count 28
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 3 with 8 rules applied. Total rules applied 282 place count 27 transition count 24
Applied a total of 282 rules in 14 ms. Remains 27 /154 variables (removed 127) and now considering 24/236 (removed 212) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14 ms. Remains : 27/154 places, 24/236 transitions.
[2023-03-20 18:29:44] [INFO ] Flatten gal took : 2 ms
[2023-03-20 18:29:44] [INFO ] Flatten gal took : 1 ms
[2023-03-20 18:29:44] [INFO ] Input system was already deterministic with 24 transitions.
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=3 )
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Applied a total of 0 rules in 2 ms. Remains 154 /154 variables (removed 0) and now considering 236/236 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 154/154 places, 236/236 transitions.
[2023-03-20 18:29:44] [INFO ] Flatten gal took : 9 ms
[2023-03-20 18:29:44] [INFO ] Flatten gal took : 9 ms
[2023-03-20 18:29:44] [INFO ] Input system was already deterministic with 236 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 106 transition count 188
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 106 transition count 188
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 0 with 8 rules applied. Total rules applied 104 place count 102 transition count 184
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 5 places and 0 transitions.
Iterating global reduction 0 with 9 rules applied. Total rules applied 113 place count 97 transition count 180
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 0 with 32 rules applied. Total rules applied 145 place count 81 transition count 164
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 161 place count 81 transition count 148
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 164 place count 78 transition count 100
Ensure Unique test removed 1 places
Iterating global reduction 0 with 4 rules applied. Total rules applied 168 place count 77 transition count 100
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 180 place count 65 transition count 76
Iterating global reduction 0 with 12 rules applied. Total rules applied 192 place count 65 transition count 76
Applied a total of 192 rules in 24 ms. Remains 65 /154 variables (removed 89) and now considering 76/236 (removed 160) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 24 ms. Remains : 65/154 places, 76/236 transitions.
[2023-03-20 18:29:44] [INFO ] Flatten gal took : 2 ms
[2023-03-20 18:29:44] [INFO ] Flatten gal took : 2 ms
[2023-03-20 18:29:44] [INFO ] Input system was already deterministic with 76 transitions.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Applied a total of 0 rules in 1 ms. Remains 154 /154 variables (removed 0) and now considering 236/236 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 154/154 places, 236/236 transitions.
[2023-03-20 18:29:44] [INFO ] Flatten gal took : 7 ms
[2023-03-20 18:29:44] [INFO ] Flatten gal took : 8 ms
[2023-03-20 18:29:44] [INFO ] Input system was already deterministic with 236 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 154 transition count 172
Reduce places removed 64 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 144 place count 90 transition count 156
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 144 place count 90 transition count 140
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 176 place count 74 transition count 140
Applied a total of 176 rules in 9 ms. Remains 74 /154 variables (removed 80) and now considering 140/236 (removed 96) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 74/154 places, 140/236 transitions.
[2023-03-20 18:29:44] [INFO ] Flatten gal took : 6 ms
[2023-03-20 18:29:44] [INFO ] Flatten gal took : 5 ms
[2023-03-20 18:29:44] [INFO ] Input system was already deterministic with 140 transitions.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 106 transition count 188
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 106 transition count 188
Applied a total of 96 rules in 3 ms. Remains 106 /154 variables (removed 48) and now considering 188/236 (removed 48) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 106/154 places, 188/236 transitions.
[2023-03-20 18:29:44] [INFO ] Flatten gal took : 7 ms
[2023-03-20 18:29:44] [INFO ] Flatten gal took : 7 ms
[2023-03-20 18:29:44] [INFO ] Input system was already deterministic with 188 transitions.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 106 transition count 188
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 106 transition count 188
Applied a total of 96 rules in 3 ms. Remains 106 /154 variables (removed 48) and now considering 188/236 (removed 48) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 106/154 places, 188/236 transitions.
[2023-03-20 18:29:44] [INFO ] Flatten gal took : 5 ms
[2023-03-20 18:29:44] [INFO ] Flatten gal took : 6 ms
[2023-03-20 18:29:44] [INFO ] Input system was already deterministic with 188 transitions.
[2023-03-20 18:29:44] [INFO ] Flatten gal took : 18 ms
[2023-03-20 18:29:44] [INFO ] Flatten gal took : 18 ms
[2023-03-20 18:29:44] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 13 ms.
[2023-03-20 18:29:44] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 154 places, 236 transitions and 708 arcs took 1 ms.
Total runtime 3381 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/470/ctl_0_ --ctl=/tmp/470/ctl_1_ --ctl=/tmp/470/ctl_2_ --ctl=/tmp/470/ctl_3_ --ctl=/tmp/470/ctl_4_ --ctl=/tmp/470/ctl_5_ --ctl=/tmp/470/ctl_6_ --ctl=/tmp/470/ctl_7_ --ctl=/tmp/470/ctl_8_ --ctl=/tmp/470/ctl_9_ --ctl=/tmp/470/ctl_10_ --ctl=/tmp/470/ctl_11_ --ctl=/tmp/470/ctl_12_ --ctl=/tmp/470/ctl_13_ --ctl=/tmp/470/ctl_14_ --mu-par --mu-opt
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1679337000105

--------------------
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 UtilityControlRoom-COL-Z4T4N04-CTLFireability-00
ctl formula formula --ctl=/tmp/470/ctl_0_
ctl formula name UtilityControlRoom-COL-Z4T4N04-CTLFireability-01
ctl formula formula --ctl=/tmp/470/ctl_1_
ctl formula name UtilityControlRoom-COL-Z4T4N04-CTLFireability-02
ctl formula formula --ctl=/tmp/470/ctl_2_
ctl formula name UtilityControlRoom-COL-Z4T4N04-CTLFireability-03
ctl formula formula --ctl=/tmp/470/ctl_3_
ctl formula name UtilityControlRoom-COL-Z4T4N04-CTLFireability-04
ctl formula formula --ctl=/tmp/470/ctl_4_
ctl formula name UtilityControlRoom-COL-Z4T4N04-CTLFireability-05
ctl formula formula --ctl=/tmp/470/ctl_5_
ctl formula name UtilityControlRoom-COL-Z4T4N04-CTLFireability-06
ctl formula formula --ctl=/tmp/470/ctl_6_
ctl formula name UtilityControlRoom-COL-Z4T4N04-CTLFireability-07
ctl formula formula --ctl=/tmp/470/ctl_7_
ctl formula name UtilityControlRoom-COL-Z4T4N04-CTLFireability-08
ctl formula formula --ctl=/tmp/470/ctl_8_
ctl formula name UtilityControlRoom-COL-Z4T4N04-CTLFireability-10
ctl formula formula --ctl=/tmp/470/ctl_9_
ctl formula name UtilityControlRoom-COL-Z4T4N04-CTLFireability-11
ctl formula formula --ctl=/tmp/470/ctl_10_
ctl formula name UtilityControlRoom-COL-Z4T4N04-CTLFireability-12
ctl formula formula --ctl=/tmp/470/ctl_11_
ctl formula name UtilityControlRoom-COL-Z4T4N04-CTLFireability-13
ctl formula formula --ctl=/tmp/470/ctl_12_
ctl formula name UtilityControlRoom-COL-Z4T4N04-CTLFireability-14
ctl formula formula --ctl=/tmp/470/ctl_13_
ctl formula name UtilityControlRoom-COL-Z4T4N04-CTLFireability-15
ctl formula formula --ctl=/tmp/470/ctl_14_
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 154 places, 236 transitions and 708 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 real 0.010 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: 236->236 groups
pnml2lts-sym: Regrouping took 0.030 real 0.030 user 0.000 sys
pnml2lts-sym: state vector length is 154; there are 236 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: Exploration took 28599 group checks and 0 next state calls
pnml2lts-sym: reachability took 0.240 real 0.920 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 65585152 states, 6423 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: Formula /tmp/470/ctl_1_ holds for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/470/ctl_14_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/470/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/470/ctl_13_ holds for the initial state
pnml2lts-sym: Formula /tmp/470/ctl_3_ holds for the initial state
pnml2lts-sym: Formula /tmp/470/ctl_2_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/470/ctl_6_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/470/ctl_5_ 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/470/ctl_4_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/470/ctl_8_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/470/ctl_10_ holds for the initial state
pnml2lts-sym: Formula /tmp/470/ctl_12_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/470/ctl_11_ holds for the initial state
pnml2lts-sym: Formula /tmp/470/ctl_9_ holds for the initial state
pnml2lts-sym: Formula /tmp/470/ctl_7_ does not hold for the initial state
pnml2lts-sym: group_next: 2852 nodes total
pnml2lts-sym: group_explored: 3526 nodes, 6452 short vectors total
pnml2lts-sym: max token count: 4

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="UtilityControlRoom-COL-Z4T4N04"
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 UtilityControlRoom-COL-Z4T4N04, 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 r489-tall-167912707601058"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z4T4N04.tgz
mv UtilityControlRoom-COL-Z4T4N04 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 ;